Lithium Battery Charger 3S - 12.6V - 2A Adapter 5.5X2.1mm

The 3S Lithium Battery Charger Adapter 12.6V 2A 5.5×2.1mm plug is a reliable and efficient charger designed for 3-cell lithium-ion batteries, providing a constant 12.6VDC output at 2A. It features built-in safety protections against overcharge, overcurrent, short circuits, and overheating, supports universal AC input (100-240V), and includes an LED indicator for charging status. Made from durable, fire-resistant ABS, it ensures safe use and a long lifespan, with a positive center polarity and a convenient 90 cm cable length, making it ideal for a variety of electronic devices requiring stable 3S battery charging. This charger does not balance batteries and requires packs with integrated protection.

Features:

• Designed for charging 3S (3-cell) lithium-ion or Li-Po battery packs.
• Output voltage: 12.6VDC, output current: 2A for fast and stable charging.
• High efficiency and low power consumption.
• Over-voltage, over-current, and short-circuit protection for safety.
• LED indicator shows charging and full-charge status.
• 5.5×2.5mm DC barrel connector compatible with many battery ports.
• Compact and lightweight for easy portability and storage.
• Durable ABS housing ensures long service life.
• Suitable for e-bikes, RC models, DIY battery packs, and portable power devices.

Specifications:

Material : ABS

Color : Black

Plug Type : EU Plug

Input Voltage : AC 100–240V, 50/60Hz

Output Voltage : 12.6VDC

Output Current : 2A

LED Indicator : Two-color LED: Red (Charging), Green (Fully Charged or No Load)

Output Jack Size : 5.5mm X 2.1mm

Connector Polarity : Inside Positive (+), Outside Negative (–)

Charging Indicator : Two-color LED: Red (Charging) / Green (Fully Charged or No Load)

Adapter Size : 85mm × 50mm × 30mm

Cable Length : 75 cm

Protection Features : Over-Voltage, Over-Current, Short-Circuit Protection

Applications:

• Charging 3S (3-cell) lithium-ion or Li-Po battery packs.
• E-bikes, scooters, and electric tools.
• RC cars, drones, and model aircraft.
• Portable power banks and DIY energy systems.
• LED lighting and backup battery packs.
• Electronics projects requiring 12.6V lithium battery charging.

Package Contents:

• 1 x 3S Lithium Battery Charger Adapter 12.6V 2A 5.5X2.1mm