JG21-A2431-12.8V7.2Ah Battery Pack Specification
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山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD Product Manual Product Name： Product Model： Date: CUSTOMER APPROVED Customer Confirmation

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD Modified List Revision Modified content

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD Quality Statement Proper use and maintenance will ensure that the battery (or battery system) will operate reliably and consistently for long periods of time.  After receiving the product, please check if the packaging is in good condition. If the packing is broken, it may cause damage to the product. If there is any damage, please contact our after-sales or sales staff within five working days.  Anyone who does not use or maintain the battery according to the manual shall be deemed to give up the warranty right. Shandong...

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD 1 Product Index 1.1 Product Parameter No. Product Model Normal Voltage Rated Capacity Internal Resistance Shell material Charge Voltage Standard Cutoff Voltage Charge Current Charging cut-off current Discharge Current Passive Protection Over charge protection, Over discharge protection, Temperature protection, Balanced function Charge Retention Normal Current After charging according to standard 3.2, placing the battery for 28 days under the standard test conditions, then discharge it under standard 3.3, and the charge...

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD 2 Battery Usages 2.1 Charge Charging terminal of battery is connected to charger appropriate with it, and then charge. Charging voltage is 14.4±0.15V. Do not reverse. 2.2 Discharge Note that the positive and negative (poles are not reversed as indicated by the battery case logo), then connect to the matching load. 3 Battery Test Single cell and Protection board specification are only results of standard test, this is for reference. 3.1 Standard Test Requirements Battery tested must be done within 1 month after production. If...

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD ● Do not combine the battery in series or in parallel. ● Do not reverse polarity charging. Do not connect the battery electrodes to an electrical outlet. ● Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc. ● Do not strike, trample, throw, fall and shock the battery. ● Do not directly weld the battery and pierce the battery with a nail or other sharp objects. ● Do not use the battery in the location where static electricity and magnetic field is strong. Otherwise the battery...

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD the battery. Clean the surface of battery with dry cloth, please don’t use oil or other volatile organic solvents to clean, or it may damage it. ● Please make sure that the positive (+) & negative (-) polarity is correctly connected, or it may fire or damage the battery and electrical appliances. ● Test to run the equipment, observe whether the equipment and battery are abnormal. 6.4 Battery Working Requirements ●Charge current shall not exceed the specified maximum charge current, which may affect the service life of the...

山东精工电子科技有限公司 Shandong Goldencell Electronics Technology CO., LTD whether on the output line or the battery itself. First, open the battery case, check whether the battery P + / C + and P- / C- lines or joints damaged or not. If damaged, it needs to be replaced. Then, instigating smell odors method to determine the battery, if there is irritation electrolyte odor, indicate that the battery has been leaking, and need to test the battery voltage of each series. If the voltage of one series is quite different from others or much lower than others, then this series needs to be replaced. ...