SPERAS AAC 1.5V Lithium Battery 1800mAh

Smart Rechargeable Power

SPERAS AAC 1.5V 1800mAh Lithium Battery

Stop throwing money away on disposable alkaline batteries. The SPERAS AAC is a next-generation 1.5V AA lithium battery equipped with a built-in USB-C charging port. With an 1800mAh capacity and stable 1.5V output, it provides consistent, long-lasting power for your high-drain flashlights and everyday electronic devices.

Brand	SPERAS
Model	AAC
Battery Type	1.5V AA Size Lithium battery
Battery Capacity	1800mAh
Battery Voltage	1.5V (Constant Output)
Power	2.7Wh
Input Charging	DC5V 325mA / USB-C Direct
Continuous Output Current	1500mA
Max Output Current	2000mA
Dimensions	50mm (+0.3~0.5mm) Length x 14mm (+0.1~0.15mm) Diameter
Net Weight	19.6g
Safety Feature	Built-in PCB Protection Board
Warranty	1 Year (Contact us for free replacement if any issues)

How do I charge this battery?

You can charge it directly using any standard USB-C cable (like the one for your phone) plugged right into the port on the side of the battery. It also works with compatible lithium battery chargers.

Is 1.5V better than 1.2V rechargeable batteries?

Yes. Older Ni-MH rechargeable batteries only output 1.2V, which causes some flashlights to be dimmer or electronics to report a "low battery" warning even when fully charged. The SPERAS AAC maintains a constant 1.5V, perfectly mimicking a fresh alkaline battery for maximum performance.

Does it have safety protections?

Absolutely. It is equipped with a high-quality internal PCB protection board that prevents over-charging, over-discharging, and short-circuiting, ensuring safe operation in all your devices.

Can I use this in any device that takes AA batteries?

Yes, it is designed to be the exact dimensions of a standard AA battery and can be used in flashlights, remote controls, wireless mice, gamepads, and electronic toys. It supports a max output current of 2A, which is plenty for most high-drain devices.