Product	Test items	Parameter standard	Remark
BMS	Single cell overcharge limit voltage	3.65V	Â
	Overcharge release voltage	3.35V	Â
	Single cell over-discharge limit voltage	2.5V	Â
	Over-discharge release voltage	2.9V	Â
	Over-current	70A	Â
	Over-current release method	Charging release	Â
	Balanced voltage setting	≥3.4V,Equilibrium current 30mV	Â
	Communication interface	R485	Â

 

 

 

 

 

 

 

 

 

We products export to over 200 countries with excellent after sell service.

 

 

 

 

Q1: What's the warranty of your battery?
Re: We provide one year warranty for all the products except for artificial damage or soaking.

Q2:Is this product safe?
A: Over-charge, over-discharge, over-load and short-circuit protection.

Q3: What's the lead time?
A: 1.Sample orders: 1-3 working days
2.Bulk orders: 3-7 working days according to different quantities
3.OEM: 7-12 working days on receipt of sample confirmation

Q4: Can you send a sample for us to develop?
A: Yes, we can. Sample can be sent out once you ask for it, but we will ask a sample fee. Sample fee will be returned back in future order.

Q5: Is it the capacity of your battery real?
Re: All of our batteries are real full capacity with top quantity, competitive price& long lifecycle.

 

 

 

http://www.esg100.com/