6-DMF-21 electric vehicle battery (12V 21Ah)

Description

Original CHILWEE 6-DMF-21 Battery – 12V 21Ah – GEL – For Electric Tricycles and Scooters

A battery manufactured by CHILWEE, widely used on electric tricycles, electric scooters and other electric vehicles requiring high-ampere traction batteries. It is a lead-acid gel battery, specially designed for cyclic use and for powerful electric motors.

🔋 Specifically designed for electric traction

This model is designed to operate in a cyclic mode (repeated charging and discharging), making it ideal for:

• Electric tricycles

• Electric scooters

• Electric bicycles

• Other electric vehicles

It cannot be compared to standard general-purpose batteries – it is specially designed for traction applications and to withstand the high demands of everyday use.

Key features

• Voltage: 12V

• Capacity: 21Ah

• Model: 6-DMF-21

• Replaces the old model: 6-DMM-21

• Technology: Lead-acid with GEL (VRLA)

• Application: Cycle duty / electric traction

🔧 Battery configuration depending on the vehicle’s voltage

To achieve the required voltage, the batteries are connected in series:

• 36V → 3 batteries

• 48V → 4 batteries

• 60V → 5 batteries

• 72V → 6 batteries

🌱 Advanced CHILWEE technology

Cadmium-free design – environmentally friendly

CHILWEE uses modern cadmium-free cell manufacturing technology, which contributes to:

• Energy savings of up to 28.5%

• Water savings of up to 90%

🔄 Long service life

The battery can achieve up to 600 cycles at 80% DOD (Depth of Discharge) under optimal conditions. The cells are carefully selected and grouped to ensure consistency and an extended service life.

🔒 High safety – no leaks

• Housing and cover made from reinforced ABS

• Epoxy resin seal

• High-precision safety valve

• No risk of acid leakage

📐 Technical specifications

• Battery type: Lead-acid GEL battery

• Voltage: 12V

• Capacity: 21Ah

• Dimensions: 181 x 77 x 170 mm

• Net weight: 7 kg

• Mounting type: Screw-on