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Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot

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Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot

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Brand Name : RESKY

Model Number : LI18650-2S

Certification : CE,RoHS,MSDS,Un38.3, IEC62133,ect

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

Payment Terms : Western Union,T/T

Supply Ability : 50000000PCS/Year

Delivery Time : 7-10workdays

Packaging Details : Paper box

Rated Capacity : 2000mAh

Standard Voltage : 7.4V

Usage : LED Bicycle Headlamp, Electric Bicycle,Camera

Electrolyte : Li-ion

Structure : 2s1p

Charging Cut-off Voltage : 8.4V

Charging Current : 1A

Weight : 135g

HS Code : 8507600090

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Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot
Technical Details
Model 18650-2S1P
Nominal voltage 7.4V
Nominal capacity 2000mAh
Size customized
Max charge current 0.5C
Charging method Constant current 0.2C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Max discharge current 5C
Discharge cut-off voltage 6V, the over-discharge detection voltage of PCM
Operating environment Charging, 0°C ~ 45°C ; 65±20%RH; Discharging, -20°C~60°C ; 65±20%RH
Storage environment -20°C~45°; 65±20%RH;
Lifespan (80% Prime Capacity) >500times
Charging Attention: It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance.
Advantages

Voltage and Capacity Matching: 7.4V is the standard voltage for dual-series 18650 batteries, and the 2000mAh capacity balances battery life and device size, avoiding excessive space occupation.


High-Rate Discharge Performance: 5C rate means a maximum discharge current of up to 10A (2000mAh x 5), enabling rapid power delivery to meet instantaneous high load demands.


Structure and Safety: 18650 cells are highly mature, and standardized production ensures good battery pack consistency. With a protection board, overcharge, over-discharge, and overcurrent protection are provided.


Portability and Durability: The 18650 form factor is compact, resulting in a lightweight battery pack.


Cycle life typically exceeds 500 cycles, leading to lower long-term operating costs.

Applications:


Small Power Tools: Handheld drills, mini grinders, etc., requiring instantaneous high-power motor drive; the 5C rate ensures sufficient power for tool startup and operation.


Consumer electronics: High-end toy cars, drones, model airplanes, etc., requiring 7.4V voltage to meet motor needs, with a 2000mAh capacity balancing battery life and lightweight design.


Emergency and backup power supplies: Small UPS systems, emergency lighting equipment, high-rate discharge for rapid response to power demands, standardized battery cells for easy maintenance and replacement.


Medical and testing equipment: Portable monitors, small analyzers, etc., requiring stable voltage output and reliable discharge performance to ensure accurate equipment operation.


Product Pictures:

Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot

Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot

Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot

Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot

Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot





Product Tags:

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Power Lithium Battery 7.4V 2000mAh 14.8wh 5C Rechargeable Battery Pack For RC Car & Robot Images

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