X Power - Accu 21700 4000 mAh

Designed for direct vape (DTL).
To power powerful setups and generate big clouds, rely on a long-lasting, reliable battery. TheX Power 21700 - 4000 mAh delivers 20 A continuous discharge (up to 30 A pulse). Its 4000 mAh autonomy ensures long sessions without compromise.

Key features

• Format : 21700

• Capacity: 4000 mAh

• Continuous discharge: 20 A

• Maximum discharge (pulse): 30 A

• Chemistry: INR

• Positive pole: flat

• Origin: China

Safety advice

• Use a dedicated external charger for recharging.

• Never use a damaged battery or battery wrap.

• Transport batteries in an insulated case, never loose.

• Avoid contact with metal objects (keys, coins, etc.).