/ 五、新型說明： 【新型所屬之技術領域】 一本創作係與車輛/船舶使用之啟動電池有關，更詳 而言之是指一種高效能啟動電池者。 【先前技術】 按，碟酸鐘鐵（LiMP04，LFP)電池係指复^的 材料酸軸，磷酸賴（LFP)可以確保链 電池的大電流輸出輸人的安全性。麟酸賴電池和一 ❹電池同為綠色環保電池，但兩者最大不同點是， 石枝鐘鐵電池完全沒有過熱或爆炸等安全性顧慮，再 ::广電：循環壽命約是鋰電池的4〜“咅，高於鋰電池 甚具發展價值。、、.ι 3° 50%，因此’ 而鐘電池目前主要應用在可攜式的消費性電子產 手HDSC等為主’裡電池依正極材 =Γ可以區分成鐘銘、練、㈣始、伽 鐵電池專’其中以# 4 士 ι、上$ 、電池為主流，佔比重達九成以 又所稱的鐘電池即是指鐘始電池）。但鐘始電 二二：有安全性問題及缺貨問題’近來各電池大廠 已開始哥找新替代性的正極材料，如㈣電池，但鐘 =、鋰：鈷電池相較於磷酸鋰鐵電池仍具有安全性問 通’故未來鐘電池將逐漸朝完全沒有安全性問題的構 酸鋰鐵電池發展。 ^人>54 g夂鋰鐵电池因為具有以下優勢，未來將取 代錯酸、鎳氫電池應用於大功率電m，麟酸鐘 鐵電池之循環壽命高達2, 〇〇〇次以上，為鉛酸的5倍、 錄氫的4倍以上。其次，磷酸鋰鐵電池之放電功率分 別為鉛酸、鎳氫電池的6.6、25倍，極適用在需要高 功率的大型動力電池，特別是車用電池部份。再者， 麟酸鐘鐵電池之充電時間不到2小時，僅需錯酸電池 勺1 /4鎳氫的1 /2。又，磷酸鋰鐵電池之體積重量僅 為錯酸的50%，鎳氫的70%。 再者，就錯酸電池而言，其長久以來一直作為汽車 等車輛之啟動電池，乃因其具有電動勢大、結 *早、操作溫度廣、技術成熟及價格低廉等優點， 不過，其仍有環保問題、重量重及使用壽命不長等需 ί服缺點’例如’鉛酸電池所分解出的重金屬與有： 旁液對於，保及人體健康皆有威#，亦產生回收之麻 :’而電容量約65安培小時（Ah)之鉛酸電池約重 響’重量不輕，對於車輛之油耗有一定之影 曰Γ 約1至2年即需更換，顯得使用壽命不長。 簡=前述錯酸電池之缺點，如中華民國新型第 酸_€ =「車用電池裝置」專利所示，其即採用磷 池。雖錯酸電池作為車輛之啟動、儲能電 …、Μ專利所揭之技術可解決鉛酸電池使用上之 M374997 缺點，不過，其並無電池 s埋糸統之設計，葸一發峰 過放電、過充、過熱等情 # , 〖月形並無法自動調整、解決， 使用命命不見件車父錯酸雷 冤池長，顯然仍有需改善之處。 【新型内容】 本創作之主要目的即在 ^ At ^ ^ 在糙供一種可解決前揭缺失 之冋效能啟動電池，其雷从 > -j- 、，、、且係採用磷酸鋰鐵電池， 不僅可解決習知鉛酸電池 ^ . 0 ^ 之用於車輛上之缺點，俾駕 駛者可輕易、快速啟動車 n 勒單輛，更可使車輛的行駛里程 鋟長而更省油，且，其內 卜 、内建之電池管理系 池組過放電、過充、過埶 、 電 m ^ m ·、，、及千衡各磷酸鋰鐵電池之電 壓’使用功效甚佳’甚具經濟價值者。 效-=2達成前述之目的，本創作係提供-種高 政此啟動電池，包含有一各 签& 现體，包含相對蓋合之一上 盍與一下盍，一救援按鈕與 莒.等逼j^子’設置於該上 盍，一電池組，設置於該盒 酸鋰鐵電池，·一電池管……聯之數個磷 、告拉+丄 系統，設置於該盒體内並電 連接電池組、救援按鈕與二 _ , ^子，用以可避&命 電麼㈣放電、過充、過熱及平衡各磷酸㈣電池: 較佳地’該電池管理♦ -+、 糸統包含電連接之一偵測單 潑雷亡+ 、則早70係用以偵測電池组 放電、充電狀態、運作严谇Β τ 屯心、且 嘗壓， 皿又及平衡各磷酸鋰鐵電池之 電反，该電流開關單元係用以 佐刺電池組之電力是否 5 MJ74997 可輪出。 較佳地’該偵測單元係包含感測器等元件、電路 之微電腦晶片電路板，該電流開關單元係包含開關拎 制器等元件、電路之微電腦晶片電路板。 較佳地’該電流開關單元之開關控制器係M〇s電 源開關晶片。 較佳地，該電池組之電壓低於n. 5+/_〇. 〇25伏特 時，該電流開關單元可作動而使電池組停止輸出電 力、避免電池組過度放電。 較佳地，更包含有一資料輸出埠，設置於該上蓋 並電連接電池管理系統，用以可供讀取該電池組内部 資料。 較佳地，該資料輸出埠係rS232連接埠。 較佳地，該電池組之各磷酸鋰鐵電池係相鄰併 排，並藉由數連接件電性連接成串聯關係。 較佳地，該電池組係採最密堆積強化之設計。 較佳地，更包含有一重新啟動按鈕，設置於該上 蓋並電連接電池管理系統，用以當該救援按鈕失效時 可重新啟動電池管理系統。 【實施方式】 以下，故舉本創作一較佳實施例，並配合圖式做進 一步之詳細說明如後： 首先，請參閱第一圖至第三圖所示，本創作一較佳 M374997 實施例之高效能啟動電池1 〇，包含有一盒體1 2、一带 池組14、二導電端子16、17與一電池管理系統18 : 構成。 厅 該盒體12,由一上蓋22與一下蓋24相對蓋合組 成。該上蓋22 —側設有一救援按鈕26、一資料^ 埠28及-重新啟動按紐3〇，各該救援按紐26、= 輸出埠28及重新啟動按鈕3〇係電連接電池管理系統 18 ’該救援按鈕26係用以可還原電力輸出"羊述如 後），該資料輸出埠2 8係R s 2 3 2連接埠，用以可料 取該電池組14内部資料，該重新啟動按叙3()係用二 當救援按鈕26失效時可重新啟動電池管理系統丨8。 為便於使用者區別，該救援㈣26係設為黃色按紐， 該重新啟動按鈕30係設為紅色按鉦。 該電池組14,設置於該盒體12内，採最密堆積 強化之設計由數個相鄰併排之磷酸鋰鐵電池利用數連 ，件32串聯而成’各該連接件32係可導電之金屬薄 片（如銅、鋁片）。 該二導電端子16、17 ’分別為陽極螺絲（銅）與 =螺絲（幻，係設置於上蓋22二端並電連接電池 、，且14，用以供輸出該電池組14之電力。 該電池管理系、统18，設置於該盒體12内並電連 缸池組14、救援按鈕26、資料輸出埠“及重新啟 鈕3〇 ’包含一承载板34及設置於承載板34上之 塑與—電流開關單元38’該承載板34係 二 單元36係包含感測器等元件及電壓、 伯二、紐路檢測電路之微電腦晶片電路板，用以 、/、彳以電池組14之放電、充電狀態、運作溫产 各磷酸鋰鐵電池之電壓，該電产 又 、 關㈣哭“ 一-開關早疋38係包含開 哥控制杰（如MOS電源開關晶片）等元件 電腦晶片電路板，用以控制該電池組叮 輪出。 4之電力疋否可 藉由上述各該構件之配合，該高效能啟動電池10 之工作電壓最高可達14.2伏特，内電阻極低，約 Ω，輸出峰值電流500安培，可輕易輸出200-400 :?:=，且’自放電甚低’每月低請，整體 以· 2公斤。其次’當該高效能啟動電池10之電 壓低於11.5+/-U25伏特時，該偵測單元36可輸出 控制訊號至電流開關單$ 38’使該電流開關單元％ 作動（開關控制器OFF)而自動停止電池組Η電力之 輸出、避免過度放電，俾可保存該電池組14之電力。 欲還原該高效能啟動電池10之電力輸出時，只需按壓 該救援按錢（電流開關單元38之開關控制器⑽）， 即可使該電池組14恢復電力之輪出。 藉此，本創作該高效能啟動電池1〇可 (或船舶）之啟動電池，其特色及功效如下：為車輛 -般車輛良好之啟動狀態瞬間電流可能高達偏 MJ74997 安培（大燈先打開），啟動運轉過程中也需要15〇〜2〇〇 文培的電流，而該高效能啟動電池丨〇之工作電壓最高 可達14. 2伏特，較習知車用之鉛酸電池高〇. 6〜〇. 8伏 特，且，其輸出峰值電流可達5〇〇安培，並可輕易輸 ，200-400安培之電流，因此，如第四圖所示f即: 是已使用八年的老車，裝設該高效能啟動電池1 〇後亦 可在2秒内輕鬆啟動。/ V. New description: [New technical field] A creative department is related to the starter battery used in vehicles/ships, and more specifically refers to a high-performance starter battery. [Prior Art] According to the battery, the lithium acid (LiMP04, LFP) battery refers to the acid axis of the material, and the phosphoric acid (LFP) ensures the safety of the large current output of the chain battery. Linzi Lai battery and a battery are green batteries, but the biggest difference between the two is that the Shizhizhong iron battery has no safety concerns such as overheating or explosion. Then:: Broadcasting: The cycle life is about lithium battery. 4~ "Hey, higher than lithium battery has great development value.,, ι 3 ° 50%, so ' clock battery is currently mainly used in portable consumer electronics production HDSC, etc. Material = Γ can be divided into Zhong Ming, practice, (four) beginning, gamma battery special 'which takes # 4 士 ι,上 $, battery as the mainstream, accounting for 90% of the total battery, which is referred to as the clock Battery). But Zhongshidian 22: There are safety problems and out of stock problems. Recently, various battery manufacturers have begun to find new alternative cathode materials, such as (4) batteries, but clock =, lithium: cobalt batteries compared to Lithium iron phosphate battery still has a safety question. Therefore, the future battery will gradually develop towards lithium iron battery with no safety problems. ^人>54 g夂Lithium iron battery will replace the wrong one because of the following advantages Acid and nickel-metal hydride batteries are used in high-power electric m, linonic acid clock The cycle life of iron batteries is up to 2, more than one time, five times that of lead acid and four times more than hydrogen. Secondly, the discharge power of lithium iron phosphate batteries is 6.6 and 25 times that of lead-acid and nickel-hydrogen batteries, respectively. It is very suitable for large power batteries that require high power, especially for the battery parts of the car. In addition, the charging time of the linolenic clock iron battery is less than 2 hours, only the wrong acid battery spoon 1 / 4 nickel hydrogen 1 / 2. In addition, the lithium iron phosphate battery has a volumetric weight of only 50% of the acidity and 70% of the nickel-hydrogen. Moreover, in the case of a wrong-acid battery, it has long been used as a starting battery for vehicles such as automobiles. It has the advantages of large electromotive force, early junction, long operating temperature, mature technology and low price. However, it still has environmental problems, heavy weight and long service life. It needs to be dissipated, such as 'decomposed by lead-acid batteries. Heavy metals and have: Side liquids, to protect human health have Wei #, also produces recycled hemp: 'The capacity of about 65 amp hours (Ah) lead-acid battery is about to resound 'the weight is not light, for the fuel consumption of the vehicle There is a certain impact. It needs to be replaced in about 1 to 2 years. The service life is not long. Jane = The shortcomings of the above-mentioned wrong acid battery, such as the new type of acid in the Republic of China _€ = "vehicle battery device" patent, which uses a phosphorus pool. Although the wrong acid battery is used as the starting and storing energy of the vehicle... The technology disclosed in the patent can solve the shortcomings of the M374997 used in the lead-acid battery. However, it has no battery s buried system design. Overcharge, overheating, etc. #, 〗 〖Yue shape can not be automatically adjusted, solved, the use of life is not seen, the car is wrong, the thunder is long, obviously there is still room for improvement. [New content] The main purpose of this creation is to activate the battery in the power supply of the At At ^ ^ 糙 供 , & & & & & & & & & & & & & & & & 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动 启动Not only can it solve the shortcomings of the conventional lead-acid battery ^. 0 ^, the driver can easily and quickly start the car, and the vehicle can travel longer and more fuel-efficient, and The inner battery and the built-in battery management system are over-discharged, over-charged, over-baked, electric m ^ m ·, , and thousands of lithium-metal hydride batteries. The voltage 'usefulness is very good' is of great economic value. Effect-=2 to achieve the above purpose, this creation provides a kind of high-policy this starter battery, including a variety of signatures & present body, including a relative cover of one of the upper and lower 盍, a rescue button and 莒. j^子' is set on the upper cymbal, a battery pack, is set in the lithium silicate battery of the box, a battery tube ... a plurality of phosphorus, spur + 丄 system, is arranged in the box and is electrically connected Battery pack, rescue button and two _, ^ sub, to avoid & life (4) discharge, overcharge, overheat and balance each phosphoric acid (four) battery: preferably 'the battery management ♦ - +, 糸 system contains electricity One of the connections detects a single splash +, and the early 70 is used to detect the discharge of the battery pack, the state of charge, the operation is severe, the τ heart, and the pressure, the dish and the balance of each lithium iron phosphate battery The current switch unit is used to spur the power of the battery pack to 5 MJ74997. Preferably, the detecting unit is a microcomputer chip circuit board including components such as a sensor and a circuit, and the current switching unit is a microcomputer chip circuit board including components such as a switch controller and a circuit. Preferably, the switch controller of the current switch unit is a M s power switch wafer. Preferably, when the voltage of the battery pack is lower than n. 5+/_〇. 〇 25 volts, the current switch unit can be actuated to stop the battery pack from outputting power and avoid excessive discharge of the battery pack. Preferably, the method further comprises a data output port disposed on the upper cover and electrically connected to the battery management system for reading the internal data of the battery pack. Preferably, the data output is an rS232 port. Preferably, each lithium iron phosphate battery of the battery pack is adjacent to each other and electrically connected in a series relationship by a plurality of connecting members. Preferably, the battery pack is designed to be densely packed and strengthened. Preferably, a restart button is further disposed on the cover and electrically connected to the battery management system for restarting the battery management system when the rescue button fails. [Embodiment] Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the following drawings: First, please refer to the first to third figures, the preferred embodiment of the present invention is M374997. The high-performance start-up battery 1 includes a case body 1, a battery pack 14, two conductive terminals 16, 17 and a battery management system 18: The casing 12 is composed of an upper cover 22 and a lower cover 24 opposite to each other. The upper cover 22 is provided with a rescue button 26, a data button 28 and a restart button 3, each of the rescue buttons 26, = output 埠 28 and a restart button 3 electrically connected to the battery management system 18 ' The rescue button 26 is used to restore the power output "After the description, the data output is 埠2 8 series R s 2 3 2 port 埠, for taking the internal data of the battery pack 14 , the restart button The 3 () system can restart the battery management system 丨 8 when the rescue button 26 fails. For the convenience of the user, the rescue (4) 26 is set to a yellow button, and the restart button 30 is set to a red button. The battery pack 14 is disposed in the casing 12. The design of the densest packing reinforcement is made up of several adjacent side-by-side lithium iron phosphate batteries, and the pieces 32 are connected in series. Each of the connecting members 32 is electrically conductive. Metal foil (such as copper, aluminum). The two conductive terminals 16, 17' are respectively an anode screw (copper) and a = screw (magic, which are disposed at the two ends of the upper cover 22 and electrically connected to the battery, and 14 for supplying power to the battery pack 14. The battery The management system, the system 18, is disposed in the box body 12 and electrically connected to the cylinder pool group 14, the rescue button 26, the data output port "and the restart button 3" includes a carrier plate 34 and a plastic plate disposed on the carrier plate 34 The current-carrying unit 38' is configured to include a component such as a sensor and a microcomputer, a circuit board of a voltage, a second circuit, and a circuit detection circuit for discharging the battery pack 14 , charging state, operating temperature, the voltage of each lithium iron phosphate battery, the electric product is again, off (four) crying "a-switch early 38 series including Kaige control Jie (such as MOS power switch chip) and other components computer chip circuit board, The power of the battery pack can be controlled by the combination of the above components. The high-efficiency energy-generating battery 10 can work up to 14.2 volts, and the internal resistance is extremely low, about Ω, and the output peak value. Current 500 amps, easy to output 2 00-400 :?:=, and 'self-discharge is very low' monthly low please, the whole is 2 kg. Secondly, when the high-performance start battery 10 voltage is lower than 11.5 +/- U25 volts, the detection The unit 36 can output a control signal to the current switch unit $38' to cause the current switch unit to operate (switch controller OFF) to automatically stop the output of the battery pack, avoid excessive discharge, and save the power of the battery pack 14. To restore the power output of the high-performance battery 10, simply press the rescue button (the switch controller (10) of the current switch unit 38) to resume the power of the battery pack 14. The high-efficiency energy can start the battery of the battery (or the ship). Its characteristics and functions are as follows: for the vehicle-like vehicle, the starting current can be as high as MJ74997 amps (the headlights are turned on first), and the starting process is also started. It requires a current of 15〇~2〇〇文培, and the high-performance battery can operate up to 14.2 volts, which is higher than the lead-acid battery used in the car. 6~〇. 8 volts, And its output peak current Up to 5 amps and easy to lose, 200-400 amps of current, therefore, as shown in the fourth figure, f: It is an old car that has been used for eight years, and can be activated after the high-performance battery is installed. Easily start in 2 seconds.
其次，電池内電阻較低同時也可提升車輛發電機的 效率。車輛發電機是由引擎所帶動，若儲能設備（電 池）具有較好的高頻特性，將有助於電能之儲存。習 知鉛酸電池由於内電阻較高（2〇〜3〇ιηΩ)，當發電機 輸出的電壓隨引擎轉速而快速起伏時，鉛酸電池無法 吸納隨之變化的電荷，t出現電壓上升較慢的現象， 且’錯酸電池的工作電魏低，若發f機在無法順揚 的將電能傳送至電池時，自然產生發電效率低落的結 果如第五圖所不，該高效能啟動電池丨〇 ( A曲線） 内，阻較錯酸電池（B #線）低、頻率特性較好'，顯 然是較好的車用啟動、儲能電池。 再者，該高效能啟動電池10之低内電阻及高工 電壓的較高燃燒效率更可提升車㈣擎汽缸内的辦 效率’如附件-所示，係習知船酸電池與該高效能 池10於火星塞點火時所產生之電弧狀態比對， 清楚見到運用該高效能啟動電池10點火之火星塞 9 M374997 弧品質較佳，俾可提升車輛引擎之燃燒效率及燃油效 率，如表一所示，該高效能啟動電池10安裝於2001 年份老車（Mitsubishi Lancer)上經過約2500公里 的道路實測之後，燃油效率提升了將近30%，車輛省 油效果甚為顯著。 表一：Secondly, the low internal resistance of the battery can also improve the efficiency of the vehicle generator. The vehicle generator is driven by the engine. If the energy storage device (battery) has good high frequency characteristics, it will contribute to the storage of electrical energy. Conventional lead-acid batteries have high internal resistance (2〇~3〇ιηΩ). When the output voltage of the generator fluctuates rapidly with the engine speed, the lead-acid battery cannot absorb the changing charge, and the voltage rises slowly. The phenomenon, and the 'wrong acid battery's working power is low, if the f machine can not transfer the power to the battery, the natural power generation efficiency is low. As shown in the fifth figure, the high efficiency can start the battery. 〇 (A curve), the resistance of the wrong acid battery (B # line) is low, the frequency characteristics are better', obviously a better vehicle start-up, energy storage battery. Moreover, the high-efficiency energy-initiating high internal combustion resistance of the battery 10 and the high combustion efficiency of the high-voltage can further improve the efficiency of the vehicle in the engine (four), as shown in the attachment, which is a conventional acid battery and the high-performance energy. The arc state of the pool 10 generated when the spark plug is ignited is clearly seen. It is clear that the high-performance starter battery 10 is ignited by the spark plug 9 M374997. The arc quality is better, which can improve the combustion efficiency and fuel efficiency of the vehicle engine. As shown in the figure, the high-efficiency starter battery 10 is installed on the 2001 old car (Mitsubishi Lancer). After about 2,500 kilometers of road measurement, the fuel efficiency has increased by nearly 30%, and the fuel-saving effect of the vehicle is very remarkable. Table I:
Fuel Consumption Record Mitsubishi Lancer 1.6L, 2001- Datum Value (Lead-Acid 8attery-Km/L) ： 10.2 Status Record Date mileomet er (Km) Refuel (Litre) Fuel Cost (NT$) NTS/per litre Miieage(K m) Fuel Consumption (Km/Litre) Saved Fuel(^) Road Condition Start 12-Mar-2008 118459 Original Fuel Consumption is 9.8-10.2 Km/litre First 25-Mar-2008 118909 39.85 1223 30.7 450 11.29 10.71% Highway 30% Second 30-Mar-2008 119377 39.20 1203 30.7 468 11.94 17.05% Mountain Road 60% Third 4-Apr-2008 119878 40.29 1237 30.7 501 12.43 21.91% Highway 70% Fourth 6-Apr-2008 120374 38.04 1168 30.7 496 13.04 27.83% Highway 90% Fifth 11-Apr-2008 120957 43.71 1342 30.7 583 13,34 30.76% Highway 80% 由上可知，該高效能啟動電池1 0之工作電壓較習 知鉛酸電池高，且，其輸出峰值電流可達500安培， 並可輕易輸出200-400安培之電流，内電阻3〜6mΩ遠 低於船酸電池之2 0〜3 0 m Ω内電阻，因此，車輛駕驶者 可輕易、快速啟動汽車引擎，並可明顯感覺油門變輕、 引擎的反應變快，且，行駿里程變長而更省油。 綜上所述，本創作所提供之高效能啟動電池，其 電池組係磷酸鋰鐵電池，不僅可解決習知鉛酸電池使 用於車輛上之缺點，俾駕駛者可輕易、快速啟動車輛， 更可使車輛的行駛里程變長而更省油，且，其内建之 電池官理系統可避免電池組過放電、過充、過熱及平 衡各磷酸鋰鐵電池之電 包反’使用功效甚佳，甚具經濟 g值’緣是，本創作確實符合新型專利之要件，差依 法提出申請。 【圖式簡單說明】 第一圖係本創作一較佳實施例之立體組合圖。 第二圖係本創作—較佳實施例之立體分解圖。 第三圖係本創作一較佳實施例之電路配置示意圖。 第四圖係本創作一較佳實施例使用於2001年份老 車上所量測到的啟動電流波形圖。 第五圖係本創作一較佳實施例與鉛酸電池、車 電機之電壓波形示意圖。 x 附件一：習知鉛酸電池與本創作於火星塞點火時所 產生之電弧比對照片，左側顯示鉛酸電池之電弧狀 悲’右側顯示本創作之電弧狀態。 【主要元件符號說明】 咼效能啟動電池1 〇盒體丨2 電池組14 導電端子16、17電池管理系統18上蓋22 下蓋24 救援按鈕26 資料輸出埠28 重新啟動按鈕30連接件32 承載板34 偵測單元36 電流開關單元38Fuel Consumption Record Mitsubishi Lancer 1.6L, 2001- Datum Value (Lead-Acid 8attery-Km/L) : 10.2 Status Record Date mileomet er (Km) Refuel (Litre) Fuel Cost (NT$) NTS/per litre Miieage (K m Fuel Consumption (Km/Litre) Saved Fuel(^) Road Condition Start 12-Mar-2008 118459 Original Fuel Consumption is 9.8-10.2 Km/litre First 25-Mar-2008 118909 39.85 1223 30.7 450 11.29 10.71% Highway 30% Second 30-Mar-2008 119377 39.20 1203 30.7 468 11.94 17.05% Mountain Road 60% Third 4-Apr-2008 119878 40.29 1237 30.7 501 12.43 21.91% Highway 70% Fourth 6-Apr-2008 120374 38.04 1168 30.7 496 13.04 27.83% Highway 90 % Fifth 11-Apr-2008 120957 43.71 1342 30.7 583 13,34 30.76% Highway 80% As can be seen from the above, the high-performance start-up battery 10 has a higher operating voltage than the conventional lead-acid battery, and its output peak current is up to 500 amps, and can easily output current of 200-400 amps, internal resistance 3~6mΩ is much lower than the internal resistance of the ship acid battery 2 0~3 0 Ω, so the vehicle driver can start the car engine easily and quickly, and can Obviously, the throttle is lighter, the engine's response is faster, and the mileage is longer and more fuel efficient. In summary, the high-performance starter battery provided by this creation has a battery pack of lithium iron phosphate battery, which not only solves the shortcomings of the conventional lead-acid battery used in vehicles, but also allows the driver to start the vehicle easily and quickly. It can make the mileage of the vehicle longer and more fuel-efficient, and its built-in battery management system can avoid over-discharging, overcharging, overheating and balancing the battery packs of each lithium iron phosphate battery. It is very economical that the value of the value is that this creation does meet the requirements of the new patent, and the application is made according to law. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a three-dimensional combination of a preferred embodiment of the present invention. The second drawing is a perspective exploded view of the present invention. The third figure is a schematic diagram of the circuit configuration of a preferred embodiment of the present invention. The fourth figure is a diagram of the starting current waveform measured on a 2001 old car in a preferred embodiment of the present invention. The fifth figure is a schematic diagram of the voltage waveform of a preferred embodiment of the present invention and a lead-acid battery and a vehicle motor. x Attachment 1: The conventional lead-acid battery is compared with the arc generated by the spark plug when it is created. The left side shows the arc of the lead-acid battery. The right side shows the arc state of the creation. [Main component symbol description] 咼Performance start battery 1 〇Box 丨2 Battery pack 14 Conductor terminal 16,17 Battery management system 18 Upper cover 22 Lower cover 24 Rescue button 26 Data output 埠28 Restart button 30 Connector 32 Carrier plate 34 Detection unit 36 current switch unit 38