12V 4000mAh 3S2P Lipo Battery

  • High energy density of lipo battery
  • Battery life cycle more than 500 cycles
  • Enhanced Protection Board and Custom Wire available
  • Rigorous testing to ensure the quality of all lipo batteries
  • MOQ 50 pcs with leading time only 3 days

12V 4000mAh 3S2P Lipo Battery

Lipo batteries are thin, light and powerful. The output ranges from 12.6V when completely charged down to 9.0V(standard).

All of our rechargeable lipo battery packs come with or without pre-attached any connector like JST,XH,SH, NTC functions optional, as well as necessary protection circuit.

Cell Type: Lithium Polymer Battery
Voltage(V): 12V
Nominal Capacity(mAh): 4000mAh
Standard Charge Current: 0.2C/0.5C
Standard Discharging Current: 0.2C/0.5C
Max Discharge Current: 1C (can be continuous)
Charge Temperature(℃): 0~55℃
Discharge Temperature(℃): -20~65 ℃
Storage Temperature(℃): -20~45 ℃
Impedance: <40mΩ
Weight: 320g
Lifetime: 500 cycles

Battery  Dimension: 25*65*145  mm (By Thickness*Width*Length):
Cable Length (Default): 100mm

Standard battery comes with PCM and wire and connector.

PCM Details:
Standarded PCM: protect the lipo battery from overcharging, over-discharging,short-circuit and reverse polarity.

Over Charge Protection
Over charge detection voltage: 12.8±0.05V
Over charge detection delay time: 1.0±0.3S
Over charge release voltage: 12.05±0.05V
Over discharge protection
Over discharge detection voltage:8±0.1V
Over discharge detection delay time:20±6.0mS
Over discharge release voltage:9.0±0.075V
Over current protection
Over current detection voltage:12±0.015V
Over current detection current: 3.0~6.0A
Detection delay time:12±4.0mS
Release condition: Cut load
Short Circuit Protection
Detection condition: Exterior short circuit
Detection delay time: 230~500uS
Release condition: Cut short circuit
Interior resistance
Main loop electrify resistance: VC=12.6V;RSS≤70mΩ
Current Consumption
Current consume in normal operation: 4.0μA Type 8.0μA Max

Connector Types:

JST, Molex, Hirose etc

lipo battery connector

lithium battery collection

Download

Datasheet
Certificates


FAQ

Q: How do we place an sample order?
A: Please kindly send us your lithium polymer battery requirement
1 Battery dimension
2 Battery capacity
3 Battery discharging current
4 Potential bulk order quantity
and we will find the most suitable solution for you, you can then pay us by PayPal or Credit card.

Q: What is your MOQ?
A: 50 PCS per design.

Q: What’s the delivery time?
A: The delivery time is 7-15 days after your payment.
Below is timeline for your refrencer

USA: 5-8 days
EU/UK: 7-10 days
AU/New Zealand: 5-8 days
Canada: 15days
Japan/Korea/Singapore/Malaysia: 3-4 days

Q: How would the lipo batteries be shipped?
A: We ship via UPS, DHL, FedEx for urgent orders, and most of our clients would choose to ship by air and local Fedex or UPS to save cost .

Q: Can I track my shipment?
A: Yes, we will send you the tracking No. after the lipo battery order is shipped.

Q: Can you make customized lipo battery?
A: Yes, we can custom lipo battery as per your design. Mainly like follows
1 Custom battery dimension
2 Custom battery capacity
3 Custom battery discharging current(up to 20C)
4 Custom battery PCM, like NTC or other features
5 Custom battery discharging temerature as lower as -60°C
6 Custom lipo battery shape

Q: What is the lead time for mass production?
A: It depends on the actual situation: if with stock, the lead time will be 7~10 days.
If without stock, that will depend on your order quantity, usually within 15-30 days.

Q: Is there any warranty or after-sales service?
A: 15 months warranty against defective lipo batteries,starting from shipping date.

Q: Can you explain more on how would you warranty your lithium Polymer Battery?
A: For each battery shipment, we have SN or production number with it, once defective within 15 months, we will send new replacement or refund for the defective part.

Q: How do we make the payment?
A: We accept T/T, Western Union, PayPal, if you prefer other payment, please contact us.

Q: Can we get some lithium polymer Battery samples for test?
A: Sure, we can make lipo Battery Samples for you.

Q: Can your factory print our logo/brand on the lipo battery?
A: Yes, and we will do this free of charge.

Additional information

Nominal Voltage

12V

Charging Voltage

12.6V

Nominal Capacity

4000mAh

Charging Current

0.2C/0.5C

Discharging Current

0.2C/0.5C Or 1C max

Dimension

25*65*145mm

PCM

Built-in

Connector Type

JST/Molex etc or Flying leads

Wire Gauge

AWG 16-26, 200mm default

Operating Temperature

Charge: 0°C ~ 45°C, Discharge: -20°C ~ 60°C

Storage Temperature

-20°C ~ 45°C

MOQ

50pcs per model

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