Audited Supplier
Wholesale Lithium Ion Battery Cell 18650 3.7V 2000mAh Li-ion Battery
1.Specification
Item | Rating | Note | ||
3.1 Capacity | Typical | 2000mAh | Discharge:0.2CmA cut off Voltage:3.0V for cell | |
Minimum | 1950mAh | |||
3.2 Nominal Voltage | Average 3.7V | Discharge:0.2CmA | ||
3.3 AC Impedance Resistance | ≤280mΩ |
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3.4 Discharge Cut-off Voltage | 3.00V |
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3.5 Charge Current | 400mA | Standard Charge | ||
3.6 Charge Voltage | 4.2V |
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3.7 Max. Charge Voltage | 4.23V |
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3.8 Charge Time | Approx 6h | Charge: 0.2CmA | ||
3.9 Max. Charge Current | 2000mA | 1.0CmA | ||
3.10 Max. Discharge Current | 4000mA | 2.0CmA | ||
3.11 Weight | Approx 50.0g |
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3.12 Operating Temperature | Charge | 0~+45 |
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Discharge | -20~+60 |
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3.13 Storage Temperature | less than 1 month | -5~+35 | Recommended storage temperature: 20, at the shipment state | |
less than 3 months | -5~+35 | |||
2. Product picture
1) Green product
2) Long standby time
3) One year warranty
4) Excellent safety performance
6) Excellent storage performance and low self-discharge rate
7) Short circuit testing passed
8) Overcharge testing passed
9) Over discharge testing passed
10) 150C thermal shock test passed
1. Best Quality and Best Service for any orders. No matter big or small orders.
2. Prompt delivery time and professional services.
3. We provide resolve methods for you.
4. Please contact and inform us what's the problem you met for quality issues.
One-Year-Warranty
We want you to be fully satisfied with every item that you purchase from A&S Power. Furthermore, we also provide 1-year warranty for batteries and if any quality problems, not caused by improper use or man-made, A&S Power will replace one by one.
"Market and Technical support email within 24 hours"
A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery, like li-ion battery, li-polymer battery and LiFePO4 battery.
Company Overview
- Established : 2001
- Capital: 20,000,000.00 RMB
- Location: Dongguan,Shenzhen
- Employee: > 600
- Daily output: 100K Li-Poly, 50K LiFePO4, 80K Li-ion 18650
1. Q:Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.
2. Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality. If you just need a blank sample to check the design and paper quality, we'll provide you sample for free. as long as you afford express freight.
3. Q: What about the lead time for mass production?
A: Honestly, it depends on your order quantity and the season you place the order. We suggested that your start inquiry to months before the date you would like to get the products at your country.
4. Q: What is your terms of payment?
A: We accept T/T and L/C
