CM210 Balance Charger 2S LiPo USB-C

RadioLink CM210 Balance Charger

The RadioLink CM210 is an ultra-compact balance charger for 2S LiPo batteries. It charges via USB Type-C and is perfect if you want a small, light and convenient charger for RC cars, drones and other hobby projects that use 2S LiPo batteries.

• USB Type-C input – easy charging via adapter, computer, power bank or car charger
• Fast charging up to 1.5 A for efficient charging of 2S LiPo batteries
• Dynamic balancing throughout the entire charging process
• Repair mode for batteries with low cell voltage
• Automatic charge current adjustment to match the power source
• Compact, pocket-sized – just 9 g

Compact charger for hobby use

The CM210 is made for anyone who wants easy charging even on the go. At only 40.5 x 21 x 15 mm and weighing 9 g, it's easy to carry in your toolbox, bag or straight in your RC gear.

USB Type-C for flexible power supply

The charger runs on 5 V USB Type-C and can be used with several common power sources, such as a USB adapter, computer, power bank or car charger. The CM210 automatically adjusts the charge current to the connected power source to reduce the risk of overload.

Fast, efficient charging

The CM210 uses series charging and bypass balancing to charge quickly while keeping the cells balanced. With up to 1.5 A charge current, a 500 mAh 2S LiPo battery can be fully charged in around 20 minutes under the right conditions.

Dynamic balancing during charging

Unlike simpler chargers that only balance towards the end of charging, the CM210 uses dynamic balancing throughout the entire charging process. This gives shorter balancing times and more even charging between the battery cells.

Repair mode for low voltage

If the charger detects that a cell has too low a voltage, below 3.0 V, repair mode can be activated. This helps pre-charge and recover over-discharged batteries where the battery's condition allows it.

Trickle charging for better battery care

As the battery approaches full charge, the CM210 automatically switches to a gentler charging mode. This helps look after the battery, improve its lifespan and give stable performance when driving or flying.

Several protection features

The CM210 has built-in protection features that help make charging safer. The charger can automatically adjust the charge current at high temperatures and adapt if the power source's voltage drops. LED indicators show charging status and help you follow the charging progress.

Suits many hobby projects

• RC cars
• Small drones
• FPV and model aircraft equipment
• Robotics projects
• Other products that use 2S LiPo batteries

Technical specifications

• Model: RadioLink CM210 Balance Charger
• Size: 40.5 x 21 x 15 mm
• Weight: 9 g
• Input voltage: 5 V
• Power supply: USB Type-C
• Operating mode: Charging
• Charging accuracy: 0.02 V
• Compatible battery: 2S LiPo battery only
• Charging voltage: Max 4.2 V per cell
• Charging current: Up to 1.5 A
• Balance current: 0.8 A
• Max output power: 20 W
• Charging port: 3P XH2.54 port

Important compatibility note

The RadioLink CM210 is intended for 2S LiPo batteries only. Always check that the battery type, cell count and connector match before charging.

Summary

The RadioLink CM210 is a small, light and practical balance charger for 2S LiPo batteries. With USB Type-C, automatic power adaptation, dynamic balancing and several protection features, it's a convenient choice for RC enthusiasts, drone pilots and hobby builders.

We ship with GLS:

From our warehouse in Denmark.
Shipping is calculated at checkout.
Business customers are welcome.