Weltool UB21-50 21700 Battery – 5000mAh USB-C Rechargeable Li-ion Bright Designed to fit up to

Designed to fit up to 2L bladderÂ

the Bugout 535 is a barely-there everyday carry

Design Removable foam back pad

Barometer range 8

Weltool UB21-50 21700 Battery – 5000mAh USB-C Rechargeable Li-ion Bright Designed to fit up toWeltool UB21 50 5000mAh 21700 USB C Rechargeable Battery The Weltool UB21 50 (WEL UB21 50) is a 5000mAh 21700 rechargeable lithium ion battery with a built in Type C charging port, so you can recharge it directly with a USB C cable no external charger needed. Its integrated steel shell design avoids the diameter increase of traditional protected cells for a reliable fit in high output flashlights. Highlights 5000mAh capacity in a 21700 cell Built in