Koswork Battery Warming Safety Bag

Koswork Battery Warming Safety Bag

Features:

Get the batteries up to 100~110°F (38~43°C) for maximum performance

Flatter discharge curve & less fade

Lower internal resistance

Get the batteries to the temperature within 10 minutes

Used mainly for stock classes

Auto cut-off & re-heating

Made of the fireproof fiber inside the bag

Excellent in low temperature condition or indoor track with AC

4mm gold banana plugs

Now the racers are using high current battery cycling to heat the battery before a race. With this warming bag, racers can easily heat the battery before a race.

Connect to 12V DC power supply

Although the warming bag works when connecting to 2S or 4S battery pack, but we suggest to use 12V to have a stable performance.

Warning:

The bag is designed to use 12V power source.

Use this safety bag only in low temperature.

Please don’t heat batteries in safety bag for more than 25 minutes. It will accumulate too much heat inside the bag.

Never leave a charging battery unattended. Always ensure the battery is on a non-flammable surface.

Ensure flap is sealed while charging.

This charging bag is intended to reduce the chance of damage in the event of a LiPo fire.

Not recommended for batteries exceeding 30 watt-hours

Cars, parts, accessories & others are not included.*