Model number:3.7V 10440 320mAh
Battery limit voltage: 4.2V
Battery specification: 10440-1S1P-320mAh-3.7V
Cut-off Charging voltage: 4.2V
Charging current: ≤320mA
Standard discharging current: 320mA
Instant discharging current: 640mA
Cut-off discharge voltage: 3.0V
Internal resistance: ≤80mΩ
Weight: Approx 10.0g
Discharging temperature: -20～60 ℃
Storage temperature: -20℃～35℃
Application field: power tools, power station, electric bike, electric motorcycle, robots, medical and military devices,ect.
● Top safe and high consistency performance
● The battery has as long as 500cyle life. The capacity retention is about 70% after 500cycles.
● CE,RoHS,REACH,UL,BIS,UN38.3 approved.
Q1: Do you accept customized?
A: Yes, we are professional customized lithium battery provider. Share us voltage vs capacity vs dimension you want.
Q2: When can you deliver products?
A:We can deliver in 10-12 working days if there is stock. For customized battery, it may takes longer.
Q3: Could you offer free sample to test?
A: In general, we offer it for new customer after they pay the sample fee, and we will refund the sample cost for them when massive order is confirmed..
Q4: How about the shipping?
A: We provide international Express door-to-door, Airline and Ocean transportation; you can choose the shipping way that you prefer,
Q5: What certification do you have?
A: Most of the products are UL/CE,REACH/RoHS/IEC62133/CB/UN38.3/MSDS approved.