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Keep power high capacity 3.7V 4400mAh li-ion 18650 battery
- 80000 Piece / Pieces per Month
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | SUNB | Model Number: | 18650 |
Type: | Other, Li-Ion, Lithium ion battery | Nominal Voltage: | Other, 3.7V, 3.7V | Size: | Other, 18*65mm, customized |
Nominal Capacity: | 2200mAh~3000mAh, 2200mAh~4000mAh |
Product Description
Keep power high capacity 3.7V 4400mAh li-ion 18650 battery
CE/ RoHS / FCC / UL approved
ISO 9001:2008 & ISO 14001:2004 appliedWholesales Super Mini 3000mAh DC 12V Rechargeable lithium battery
Specifications
1) Typical Capacity: 2400mAh
2) Nominal Voltage: 3.7V
3) Discharge cut-off voltage :3.0V
4) Charge cut-off voltage :4.2V
5) Charging Current (Std.): 0.2CA
6) Charging Current (Max.): 0.5CA
7) Charging Time (Std.): 3~4 hours
8) Charging Time (Max.): 2~3.0 hours
Model No. | 2400mAh 7.4V battery |
Nominal voltage | 3.7V |
Nominal capacity | 2400mAh |
Size | D18*L65mm (without PCM) |
PCM protection | OVP- over voltage protection UVP- Under voltage protection OCP- Over charge protection OTP- Over tempreture protection |
Max. charge currect | 0°c~45°c |
Max. discharge currect | -10°c~60°c |
Storage Temp. | -20°c~60°c |
PCM model | G3J(IC) + 2*820(mos) |
Weight | Approx 48g |
Cautions | Do not disassemble, short circuit of dispose of in fire |
Cylinder type batteries
Model | Nonimal Voltage | Capacity (mAh) | Cell dimensions(mm) | Charge&Discharge | Discharge current (g) | ||
Diameter(±0.2) | Height(±0.5) | Charge current(C) | Discharge current(C) | ||||
18650 | 3.7 | 1800 | 18 | 65 | 0.5 | 1 | 43 |
18650 | 3.7 | 2000 | 18 | 65 | 0.5 | 1 | 43 |
18650 | 3.7 | 2200 | 18 | 65 | 0.5 | 1 | 43 |
18650 | 3.7 | 2300 | 18 | 65 | 0.5 | 1 | 43 |
18650 | 3.7 | 2600 | 18 | 65 | 0.5 | 1 | 45 |
18650 | 3.7 | 2900 | 18 | 65 | 0.5 | 1 | 45 |
18650 | 3.7 | 3100 | 18 | 65 | 0.5 | 1 | 45 |
18650 | 3.7 | 3400 | 18 | 65 | 0.5 | 1 | 46 |
18350 | 3.7 | 700 | 18 | 35 | 0.5 | 1 | 22 |
18500 | 3.7 | 1100 | 18 | 50 | 0.5 | 1 | 25 |
26650 | 3.7 | 4000 | 26 | 65 | 0.5 | 1 |
2. Lithium ion battery Applications
1) Lights, model aircraft, miner's lamp, safety helmets, safety headlights;
2) Bluetooth headsets, e-books, mobile DVD, mobile TV, mobile scales, handheld computer, positioning devices
3) Wireless meter reading, wireless ordering, wireless data transmitter.
4) Different sizes and different capacities can be ordered by the requirement of clients.
5) Lithium Polymer (LiPo) battery, 1C15C20C25C35C45C50C55C65C lipo battery applied in GPS battery.
3. Sunbang Professtional Team
Replacement Policy
- We provide 2 years warranty,will change new products for you if quality problems.
- If items is defective , please notify us within 3 days of delivery
- Any items must be returned in their original condition to qualify for a replacement
- The buyer is responsible for all the shipping cost incurred.
Company informations
1) Professional lithium-ion battery manufacturer for over 5 years.
2) CE/RoHS/UL approved,ISO 9001:2008 & ISO 14001:2004 applied
3) Strong R&D team to support.
4) High energy density,no memory effect
5) Long cycle Life 500times.
6) With more than 3000 (+X2) models of different capacity.
7) Offer OEM service for customer small order.
6. Certifications
7. Packing details
8. 3.7V DC Lithium Polymer Battery Rechargeable solar Lanterm
Let us know your requirements about products.
Response will coming within 2 hours !
Contact Us
- Shenzhen Sunb Technology Limited
- Contact nameJulia Zhu
- Phone86-755-27526992
- Addresslonghua Shenzhen,Guangdong
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