Beijing Silk Road Enterprise Management Services Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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Cylindrical 38120 Lithium Battery 3.2V 10Ah Rechargeable 330g Weight

Price Negotiable
Price: To be negotiated
MOQ: 100pcs
Delivery Time: To be negotiated
Product Description

Headway Rechargeable Cylindrical Cells 3.2V 10Ah 38120 Lithium Ion Battery Cell

 

Items
Parameters
Nominal Capacity:
10000mAh
Rated voltage
3.2V
Energy density (Wh/kg)
105
Internal Resistance
≤8mΩ
Charge (CC-CV)
Charged with constant current to 3.65v and
then charged with constant voltage to
0.1-0.2A
Charge (float)
≤3.6V
Max. charging current
3C(30A)
Standard. charging voltage
3.65±0.05V
Recommended charging current
0.5C, 5A ×2hours
Max. continuous discharging current
3C (30A)-10C(100A)
Max. pulse discharging current(30seconds)
10C(100A)
Recommended discharging current
1C(10A)
Max. End-off discharged voltage
2.0V
Self discharge rate (monthly)
2-3%
Dimensions (mm)(φ*H)
38±1mm*132±1mm
Weight (Approx.)
330g
Working
temperature
Charging:0~45℃
Discharging: -20~65℃
Storage
temperature
In one month: -20~45℃
In six months: -20~35℃

 

FAQ

1,Q: What's the main product in ?
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.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Silk Road Enterprise Management Services Co., Ltd.

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