18650 battery 3.7V 4400mAh
3.7V 4400mah (18650*2) Battery Pack
. High quality 3.7V4.4 Ah Li-ion rechargeable battery Module is made of 2 PCS High quality
SANYO/LG/Other Top Brand Korea 18650-2200mAh Li-ion Cell with PCB.
2,Packed side by side in series
. Wrapped by PVC tube
3,Voltage: 3.7V(working) 4.2 (peak) 2.75V(cut-off)
4,Capacity: 4400mAh (16.28wh)
One PCB installed with the battery pack and protects the battery from
. Overdischarge(<2.75 V)
. Over drain (>9 Amp)
. Short circuits
Prewired: 6″ 20 AWG open end wire
Charging rate: 1.0A ( recommended ), 2 A max.
Max. Discharging Rate: 9 Amp limited by PCB
Dimensions: (LxWxH)65x 3 8 20mm
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the lead time for samples is 3-5 days.and buyer pay shipping cost.
Q: Do you provide after-sales service?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q: Do you accept OEM/ODM?
A: Yes,it is available.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is available.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,L/C.