Customized 21700 3S1P 4800mAh 11.1V Lithium-ion Battery Pack Optical Fiber Fusion Splicer

This customized 21700 3S1P 4800mAh 11.1V lithium-ion battery pack has remarkable advantages. It has a high energy density and excellent discharge performance, and can supply power for a variety of devices. It is environmentally friendly and recyclable with a low pollution risk. It has a high cost-performance ratio and low maintenance costs. It has strong compatibility and is easy to expand, suitable for many types of devices and conducive to special customization. Its appearance is reasonable and it is convenient to charge, applicable to numerous scenarios. It is a practical and comprehensive battery pack.

4800mah 21700
4800mah lithium ion battery
4800mah 21700
4800mah lithium ion battery

Features of Customized 21700 3S1P 4800mAh 11.1V Lithium-ion Battery Pack Optical Fiber Fusion Splicer

Stable Voltage with Strong Power: It has a stable output voltage of 11.1V, is compatible with multiple devices, and ensures efficient and stable operation.
Large Capacity for Long Endurance: With a capacity of 4800mAh, it can provide a long power supply for flashlights, electric tools and other devices, and has excellent durability.
Compliant and Reassuring: It has passed certifications such as UL, CE and UN38.3, guaranteeing the quality and safety, so you can use it without worry.

Specification of Customized 21700 3S1P 4800mAh 11.1V Lithium-ion Battery Pack Optical Fiber Fusion Splicer

Product Number	Customized 21700 3S1P 4800mAh 11.1V Lithium-ion battery pack Optical fiber fusion splicer
MAIN PARAMETER
Nominal Capacity	4800mAh
Nominal volrage	11.1V
Max Charge Voltage	12.6V
Discharge cut-off voltage	9V
Charging Current	≤3A
Discharging Current	5A
Cycle Life	Capacity ≥after 501th cycles （70% of the standard capacity at 25±2℃）
Dimensions (TWH)	226572(mm)
Weight	265g
OTHERS
Operating Temperature	Charging: 0~45℃/Discharging:-20 ~60℃
Storage Temperature	-10 ~ 45℃
Humidity	8% to 90% relative humidity
Protection	Over-discharge protection,over-charge protection,over-current protection,short-circuit protection, etc.
Delivery period	7-21 days, depending on stock and quantity.
Applications
1. Toys: Remote-controlled airplanes, remote-controlled racing cars, electric toy robots, electric toy trains. 2. Power tools: Handheld electric drills, electric screwdrivers, small electric saws, electric angle grinders. 3. Household appliances: Sweeping robots, handheld cordless vacuum cleaners, cordless electric mops, portable air purifiers. 4. Portable electronic measuring equipment, Optical fiber fusion splicer, Optical Time Domain Reflectometer (OTDR).

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