HW Rechargeable AA Lithium Batteries, [1.5V, 4-Pack] 3600mWh High Capacity USB C Battery Fast Charging, 1000 Cycles Pilas Recargables for VR/Gaming Controllers, Wireless Mice/Keyboards, Remotes, etc.

Customers find these batteries to be of great quality and worth their price, with reliable performance and convenient USB-C charging. They provide plenty of power, with one customer noting a solid 1.52V output. The battery life receives mixed feedback - while some say they last longer than standard rechargeables, others report they don't hold a charge well.