Lithium-ion 21700 16S6P
Battery cell brand
Chinese cell 5000mAh
Over discharge protection
Over charge protection
Continuous discharge current
Transient excess current
the products photos
1.Q:Can you accept OEM and ODM Service?
A:Yes, we supply OEM&ODM service as clients requirement.
2.Q:Can we get samples for test?
A:Yes, we offer sample, but free samples are not available at beginning.
3.Q:What's your payment term?
A:TT, L/C, West Union, Paypal etc.
4.Q:How long will be the delivery?
A:Usually delivery in 15-20 days, but could be change according to the quantity or other things.
5.Q:How do you control your product quality.
A:All batteries have 10 steps testing during the whole production.