18M Charging & Battery Care

Charging Overview

The 18M with the external 12-24V power option has a charge port on the front right of the unit that supports COBRA chargers only. Do not use any other type of charger as the voltage and current regulation are specific to COBRA in supporting optimal battery life and number of charge cycles. COBRA offers three chargers: a single, 5-module, and 10-module option. The larger, multi-bay chargers help reduce the number of power outlets used and can be built into permanent charging stations to accommodate companies with large quantities of COBRA modules.

Charging Instructions

• Place the charge plug into the charge port on the module.
• The charge LED indicator will blink when charging and will go solid when finished charging.
• Once fully charged, the charger will only provide a small trickle charge as needed. However, it's always recommended to monitor your equipment when charging and to unplug your charger when fully charged.
• Charging a module from 0% to 100% takes about six hours.

Battery Storage and Maintenance

• Store charged LiPo batteries in a dry, climate-controlled environment between 50°F and 85°F (10°C to 30°C).
• Before storing for long periods, fully charge the battery as recommended in the COBRA LiPo best practices.
• If the battery will not be used for five months or more, disconnect it.
• Inspect batteries annually for any signs of damage or swelling and contact COBRA Support if any issues are found.