T-shirt - Grim Reaper - Heat-shrinkable for 20700 & 21700 battery

Heat Shrink Sleeve for 20700 & 21700 Battery – Grim Reaper

The heat shrink sleeve featuring the Grim Reaper design is a practical and stylish accessory for protecting 20700 and 21700 batteries. Made from durable heat shrink film, it protects the cells from scratches, dust, and minor mechanical damage while giving them a unique, distinctive appearance.

The Grim Reaper motif adds character to your setup and distinguishes it from standard batteries – it is the perfect option for those who want to combine functionality with personal style.

Product features:

• Compatibility: 20700 and 21700 batteries

• Material: durable heat shrink film

• Original design: Grim Reaper

• Protective function: protects the cell from scratches and damage

• Ideal for refreshing the appearance of the battery

Instructions for use:

1. Slide the sleeve onto the battery, positioning it evenly.

2. Gently heat (e.g., with a hairdryer or heat gun) until the film perfectly conforms to the cell.

The Grim Reaper heat shrink sleeve is a simple way to enhance safety, protect batteries, and give them a unique style.