5Pcs 2S 10A 7.4V 18650 Li-ion Lithium Battery Protection Board With 8.4V

Technical Parameters Model: HX-2S-JH20 Size: 46.7*23*3.15MM Overcharge voltage range: 4.25V ± 0.05V Over-discharge voltage range: 2.9V ± 0.05V Upper limit working current: 10A Working temperature: -40 ° C ~ 50 ° C Upper limit instantaneous current: 20A Storage conditions: -40 ° C ~ 80 ° C Quiescent current: le than 10uA Effective life: more than 50,000 hours Internal resistance: le than 300mΩ Short circuit protection: protection, charge recovery Charging voltage: 8.4V-9V Protection board size: 41*8*2.2MM Solder Joint Description B+: Connect the battery positive B-: Connect the battery negative MB: Connect the connection point between battery 1 and battery 2 P+: Charge/discharge terminal positive (common terminal/discharge terminal) P-: Charge/discharge terminal negative (common terminal/discharge terminal) About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.