2pcs 3 String 11.1V 12V 12.6V Lithium Battery Protection Board with Overcharge and Short Circuit Function 10A Current Limit

Specification: Material: metal Model: HX-3S-FL10-A overcharge voltage range: 4.25-4.35v +/- 0.05v Size: 53 * 17 * 4.0mm Over discharge voltage range: 2.3-3.0v +/- 0.05v Working current: 8-9A Operating temperature: -40 --- +50 Celsius Instantaneous current: 11-13A Storage conditions: -40-- +80 Celsius Quiescent current: less than 30uA Effective life: more than 30,000 hours Internal resistance: less than 100mOhm Short circuit protection: protection, delay self-recovery. The protective plate size: 53 * 17 * 4.0mm Note: - strictly according to Figure wiring 0V (B -) 3.7V (B1) 7.4V (B2) 11.1V (B +) do not deliberately short circuit. - after the need to charge the first line, will have output. - 3 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please single DU full of batteries and then used in series. Discharge test, the voltage drop Z fast that group of batteries is poor battery. - 3A current discharge products above, the battery discharge rate to 3C or more. Magnification calculation formula: 1C magnification of the battery, 2000 capacity is equal to 2AH * 1 = 2A operating current. 3C magnification battery, 2000 capacity equal to 2AH * 3 = 6A operating current. For some of the poor basis of electronic customers to explain: Do not put a good battery and poor battery mixed with the use of three groups of battery capacity / resistance closer to the better. (2 good battery +1 a poor battery use effect = 3 poor battery use effect). -In the use of the battery will heat is the battery does not apply, this situation must not be long-term use, the battery will soon be damaged. Package included: 2 x 3 String 11.1V 12V 12.6V Lithium Battery Protection Board with Overcharge and Short Circuit Function 10A Current Limit