RadioLink CM210 Balance Charger
The RadioLink CM210 is an ultra-compact balance charger for 2S LiPo batteries. It is charged via USB Type-C and is perfect for anyone who wants a small, light and handy 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 adjustment of charge current to the power source
- Compact pocket format – only 9 g
Compact charger for hobby use
The CM210 is designed for anyone who wants to be able to charge easily even on the go. With a size of only 40.5 x 21 x 15 mm and a weight of 9 g, it is easy to bring along in the toolbox, the bag or directly in the RC equipment.
USB Type-C for flexible power supply
The charger is powered via 5 V USB Type-C and can be used with several common power sources, for example 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 and 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 about 20 minutes under the right conditions.
Dynamic balancing during charging
Unlike simpler chargers that only balance towards the end of charging, the CM210 works with dynamic balancing throughout the entire charging process. This contributes to a shorter balancing time and more even charging between the battery cells.
Repair mode at low voltage
If the charger detects that a cell has too low a voltage, below 3.0 V, the repair mode can be activated. This helps to pre-charge and restore over-discharged batteries in cases where the battery’s condition allows it.
Trickle charging for better battery care
When the battery approaches full charge, the CM210 automatically switches to a gentler charging mode. This helps to care for the battery, improve its lifespan and provide stable performance during driving or flying.
Multiple protection functions
The CM210 has built-in protection functions that contribute to safer charging. The charger can automatically adjust the charge current at high temperature and adapt if the power source’s voltage drops. LED indicators show the charging status and help you follow the charging progress.
Suitable for many hobby projects
- RC cars
- Small drones
- FPV and model aircraft equipment
- Robot 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
- Charge current: Up to 1.5 A
- Balance current: 0.8 A
- Max output power: 20 W
- Charging port: 3P XH2.54 port
Important compatibility
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 adjustment, dynamic balancing and several protection functions, it is a handy choice for RC enthusiasts, drone pilots and hobby builders.
