The Hozuki Lantern Rechargeable Battery Pack is a replacement for the three AA battery pack needed for the Hozuki lantern and Spot Hozuki. The battery supports lighting up to 10 Hours with continuous use. To use, place the Hozuki 2.0 Rechargeable Battery into the Hozuki Lantern and charge via USB cord. 

Please note, does not include USB cord.