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38120s 3.2 V Lifepo4 Rechargeable Battery 10Ah For Solar Energy System

Categories LiFePO4 Battery Cell
Brand Name: XUWEN
Model Number: 38120s 3.2v 10Ah Lifepo4 Battery Cell
Certification: CE
Place of Origin: China
MOQ: 10pcs
Price: To be negotiated
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100000pcs/month
Delivery Time: To be negotiated
Packaging Details: Packed in export carton Box
Cycle life:: 500-1000 Times
Size:: 38*120mm
material:: LiFePo4
Weight:: 340g
Color:: Blue
Function:: solar storage battery cell
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38120s 3.2 V Lifepo4 Rechargeable Battery 10Ah For Solar Energy System

38120s 3.2v 10Ah Lifepo4 Battery Cell EV Rechargeable Battery Cells For Solar Energy System


NO.ITEMSpecifications
1Nominal Capacity:10000mAh
2Rated voltage3.2V
3Energy density (Wh/kg)105
4Internal Resistance≤8mΩ
5Charge (CC-CV)Charged with constant current to 3.65v and
then charged with constant voltage to
0.1-0.2A
6Charge (float)≤3.6V
7Max. charging current3C(30A)
8Standard. charging voltage3.65±0.05V
9Recommended charging current0.5C, 5A ×2hours
10Max. continuous discharging current3C (30A)-10C(100A)
11Max.pulse discharging current(30seconds)10C(100A)
12Recommended discharging current1C(10A)
13Max. End-off discharged voltage2.0V
14Self discharge rate (monthly)2-3%
15Dimensions (mm)(φ*H)38±1mm*132±1mm
16Weight (Approx.)330g
17Working
temperature

Charging:0~45℃

Discharging:-20~65℃

18Storage
temperature

In one month:-20~45℃

In six months:-20~35℃


FAQ

1,Q: What's the main product in XUWEN?
A: Rechargeable battery: Li-ion, Lipo battery and power battery pack.
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.


Quality 38120s 3.2 V Lifepo4 Rechargeable Battery 10Ah For Solar Energy System for sale
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