3.7V 20000mAh 21700 Lithium Battery Pack with 4P Parallel Configuration and 74Wh Energy for Solar Storage and Portable Electronics
Price:
Negotiable
MOQ:
100PCS
Delivery Time:
10-15days
Brand:
MEISAEN
Product Description
Applicable Scenarios
- Portable lighting
- Handheld electric devices
- Remote control toys
- DIY battery pack assembly
- Mini household appliances
- Emergency backup power
Bullet Points
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- 3P parallel 21700 lithium-ion battery pack, 3.7V 20000mAh (74Wh) large capacity
- Blue PVC protective sleeve for insulation, anti-wear and safety
- Pre-soldered connecting wires for quick installation and easy assembly
- Stable current output, low self-discharge and long cycle lifespan
- Widely used for DIY projects, LED lights, toys and portable electronics
- Certified with UN38.3, MSDS and RoHS, safe to use and ship
Item Specification Cell Model 21700 Lithium-ion Cell Configuration 4P (3 Parallel) Nominal Voltage 3.7V Rated Capacity 20000mAh Total Energy 74Wh Full Charge Voltage 4.2V Discharge Cut-off Voltage 2.75V Outer Protection Blue PVC Sleeve Structure With Connecting Wires Cycle Life ≥ 600 Cycles Charge Temperature 0℃ ~ 45℃ Discharge Temperature -20℃ ~ 60℃ Certifications UN38.3, MSDS, RoHS ![]()
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Company
Shenzhen Meisha New Energy Technology Co., LTD
Location
Room 811, Kaihaoda Building, Block 1, No.1 Gongyeyuan Road, Shanghenglang Community, Dalang Subdistrict, Longhua District, Shenzhen City
Contact Person
gaojianchao