High quality lithium polymer battery 3.7V 50mAh 581013 battery

2020-12-11 06:05

Product Description
Product Name
581013 3.7V 50mAh polymer lithium battery
Remark
Typical Capacity
50 mAh
standard discharge(0.2C)
after standard charge
Minimum Capacity
45 mAh
Alternating internal resistance
≤250mΩ
Nominal Votage(operation voltage)
3.7V
Discharge cut-off voltage
2.5V
Charging at end of Voltage
4.2V
Standard Charge
Constant Current 0.2C Constant
Voltage 4.2V 0.02C cut-off
charge time:Approx 6.0h
Standard Discharge
Constant Current 0.2C end Voltage 3.0V
Fast Charge
Constant Current 1C Constant
Voltage 4.2V 0.02C5A cut-off
charge time:Approx 5h
Fast Discharge
Constant Current 1C end Voltage 33V
Cycle Characteristic
300times(100%DOD)
500 times(80%DOD)
800 times(50%DOD)
The residual capacity is no less
than 80% of rated capacity at 1C rate
Maximum Continuous
Discharge Current
1C
Pulse discharge current: 2C
Operation Temperature Range
Charge:0~55℃
Discharge:-20~60℃
60±25%R.H. bare battery
Storage Temperature Range
Less than 1 year:-20~25℃
Less than 3 months:-20~45℃
60±25%R.H. at the shipment

Related LiPO Batteries

Our Fatcory

Packing And Shipping
1. Standard export carton packaging or Custom-made Package
2. Mode of Transport:
By UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
By air cargo (It takes about one week to arrive).
By sea shipment (It takes about one month to arrive).Delivery TimeShipped in 7 days after payment.

FAQ
1,Q: What's the main product in ALL IN ONE?
A: Rechargeable battery. Li-ion, Lipo battery and LiFePO4 Batteries.
2,Q: What is overcharge?
A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

Note: All products do not support retail, please contact us for product prices!