Lithium-ion rechargeable battery.

PCM is incorporated to protect the battery from overcharge, discharge, and excessive current. Battery cover (blue) included for safety.

Package Components

Li-ion battery 3.7V

1300mAh LB-041


* Battery charger (LBB-041) sold separately

H/W Specifications
Size24mm x 70mm x 27mm

Cell type Li-ion 18650

PCM built-in (overcharge, discharge, excessive current protection)

Compatible Products

Controller : CM-150, OpenCM9.04

Battery Charger : Li-ion Battery Charger Set LBB-040, Li-ion Battery Charger Set LBB-041

- This battery can NOT be connected directly to the controller.

You will need the Li-ion Battery Charger Set (LBB-041) to connect to the controller (robot).

Storage Precautions

Detach the battery from the robot or controller when storing away.

When storing away the battery for a long time, make sure the battery life is around 50%.

Do not store it in wet or hot places.

※ Li-ion Battery 3.7V 1300mAh LB-041 has a warranty period of 6 months.


- Do not drop or give impact.

- Do not operate while charging.

- Do not apply heat, water or any other liquid on the battery.

- Do not place in the microwave, washing machine or dryer.

- Do not use damaged batteries (inflated, deformed, damaged, etc.).

- Do not short circuit the polarity.

- Do not take the battery apart.

- When charging, make sure the battery is connected into the correct polarity.

- Do not charge when the battery is hot. Please charge after it has cooled off.

- Do not keep the battery connected to the controller when not in use.


※ LB-041(New Li-ion battery) cannot be recharged with LBB-040(Old Li-ion battery charger).

※ LBB-041(New Li-ion battery charger) can be recharged with LB-040(Old Li-ion battery).