Each Paleblue battery can prevent up to 1,000 single use batteries from being thrown away. 2x Paleblue C Batteries. Chemistry: Lithium Ion. High ambient temperatures, and higher humidity, increases the internal drain.
paleblue USB Rechargeable AA Batteries (4-Pack) - 2550mWh Lithium Ion, 1.5V, 1000+ Charge Cycles, Includes 4-in-1 USB-A to USB-C Charging Cable, LED Charge Indicator, Quick 1.9 Hour Charging
paleblue USB Rechargeable 9V Batteries (2-Pack) - 4500mWh Lithium Ion, 1000+ Charge Cycles, Includes 2-in-1 USB-A to USB-C Charging Cable, LED Charge Indicator, Under 2 Hour Charge Time
Paleblue AA Lithium-Ion USB-C Rechargeable Batteries 1700mAh 1.5V - 4 Pack
Paleblue AAA Lithium-Ion USB-C Rechargeable Batteries 600mAh 1.5V - 4 Pack
Paleblue CR123A Lithium-Ion USB-C Rechargeable Batteries 860mAh 3V - 4 Pack
Paleblue USB Rechargeable AAA Lithium-ion Batteries, 1 Hour Charge Time, Recharge Over 1000 Times, 600 mAh, 4-in-1 USB-A to USB-C Charging Cable, 4 Pack