21700 18V 10Ah Lishen Battery for LED

Product Number:

04BQ118-30

Nominal voltage:

18V

Nominal capacity:

10Ah

Battery Configuration:

21700-5S2P

Dimension:

740 × 32 × 32 mm (Max)

Application:

LED lighting and high-power illumination equipment

High Capacity Design, ESD Protection Support, Stable Power Output

Product Overview

This battery is designed for LED lighting and high-power illumination equipment, supporting continuous outdoor lighting and portable power applications. Featuring stable power output, high-capacity performance, and reliable discharge capability, it ensures long-lasting operation in demanding lighting environments.

Electrical Specifications

Attribute	Parameter
Product Number	04BQ118-30
Cell Model	21700-5000mAh-3.6V
Battery Configuration	21700-5S2P
Nominal Voltage	18V
Nominal Capacity	10Ah
Rated Energy	180Wh
Charging Voltage	21V
Standard Charging Current	≤5A
Standard Discharge Current	≤5A
Discharge Cut-off Voltage	14V
Internal Resistance	≤200mΩ

Mechanical & Environmental

Attribute	Parameter
Charging Temperature	0～45℃
Discharge Temperature	-20～60℃
Storage temperature	-20～35℃
Dimensions	740 × 32 × 32 mm (Max)
Weight	750g
Battery Case	Blue PVC Heat Shrink Film
Protection System	Short Circuit Protection, Overcharge Protection, Over-discharge Protection, Overcurrent Protection, ESD Protection

We support flexible customization based on your project requirements, including:

Voltage range: 3.2V – 72V
Capacity range: 100mAh – 100Ah
Electrical performance design: Charge/discharge parameters, C-rate, internal resistance, temperature performance
Mechanical design: Appearance, dimensions, housing material, and integrated structural engineering
BMS design: Battery protection, cell balancing, and communication protocols (SMBus / I2C / UART)

Get a Custom Battery Solution

Tell us about your project needs. Our engineers will provide a tailored battery solution and quotation within 24 hours.