Advantage:
1.Factory price and fast delivery.
2.Full capacity of 18650 batterypacks,100% quality testing.
3.Built-in PCM, an safe and reliable protection system.
4.Protection of short circuit ,over current, over charge and discharge.
5.Deep cycle lithium battery and high energy density.
6.Samples of different lithium battery packs are available.
E-mail
Sam
Fiona