3.7V 20000mAh 21700 Lithium Battery Pack with 4P Parallel Configuration and 74Wh Energy for Solar Storage and Portable Electronics
| High Light: | 3.7V 20000mAh 21700 lithium battery,rechargeable high density Li-ion battery pack,21700 lithium battery for solar storage |
||
Applicable Scenarios
- Portable lighting
- Handheld electric devices
- Remote control toys
- DIY battery pack assembly
- Mini household appliances
- Emergency backup power
Bullet Points
-
- 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 
7.4V 21700 Lithium Battery 20000mAh High Capacity For Robotics DIY Power Projects
Power your high-demand devices with our 7.4V 20000mAh 21700 lithium-ion battery pack. Built with premium 21700 cells in a 2S4P configuration, this pack delivers a massive 20000mAh capacity at 7.4V, offering exceptional runtime and stable power output for your most power-hungry electronics. Key ...
74Wh 7.4V 10000mAh Lithium Battery For Portable Devices Small Pumps Fans
Elevate your portable devices with our 21700 2S2P 7.4V 10000mAh Lithium-Ion Battery Pack. Built with premium 21700 cells in a 2S2P configuration, this pack delivers a robust 10000mAh capacity at 7.4V (74Wh total energy), offering exceptional runtime and stable power output for your high-demand ...
8000mAh 3.7V 1S2P 21700 Lithium Battery With High Rate Discharge Large Capacity
Product Features High rate 21700 lithium battery cell assembled battery pack, with large capacity and high endurance, strong cell consistency, low internal resistance, and stable discharge. Built in precision protection board, with multiple protections against overcharging, overdischarging, ...
21700 3P Lithium Battery 15000mAh 3.7V For LED Lights Portable Devices
Applicable Scenarios Portable lighting Handheld electric devices Remote control toys DIY battery pack assembly Mini household appliances Emergency backup power Bullet Points 3P parallel 21700 lithium-ion battery pack, 3.7V 15000mAh (55.5Wh) large capacity Blue PVC protective sleeve for insulation, ...
