18650 2s2p li ion battery pack 7.4v 4400mah for Portable Speaker

18650 2s2p li ion battery pack 7.4v 4400mah for Portable Speaker

Advantages:

1).High capacity, low inner resistance, long cycle life, low self-discharge ·Long cycle life,

more than 1000 charge/discharge cycles under normal use.

2).No memory effect, economically and conveniently. 

3).Handling performance, maintenance-free and wide application. ·Strong current charge and

discharge capability  reached IEC standard ·Green power, batteries are free of Pb,  Hg, Cr6+, PBB and PBDE.

4).Powerful output, maximize your electronic appliances performance.

5).Can be rapidly charged with any quick charger, smart chargers, plug in charger or universal chargers.

Application:

Electric scooter,Solar street lamp,electric bike,Energy storage equipment,Electric toothbrush,Emergency lights,vacuum cleaner,tool,toy car,Ebike,Solar street lights , car starter,electric scooter ,electric bicycle ,Cordless telephones, walkie-talkies, LED lights, medical equipment, industrial tools, etc.

Click us We can solve all your problems!We can provide you with a full range of battery solutions, according to the requirements of the sample processing to customize different models and capacity voltage, size of lithium batteries, 3-7 working days can be out of the template, a large number of goods delivery time 7-15 working days, welcome to visit the factory.

1. Q: What's your MOQ(minimum order quantity) of 18650 2s2p li ion battery pack 7.4v 4400mah for Portable Speaker?

     A: 10PCS.(Acceptance of sample orders for small trial orders)

 2. Q: What's your packing methods?

    A:  Industrial packing (can be as customer's requirements)

 3. Q: What's your payment terms of 4s1p  14.8V 2200mAh 18650 li-ion battery pack for Solar Lawn Light?

    A: T/T 30% in advance & T/T 70% upon sending the goods, L/C 100%, or negotiate according to the order status.