The 25 Howell 32650 3.2V 6000mAh LiFePO4 batteries are high-quality rechargeable batteries ideal for high drain devices. With a voltage of 3.2V and a capacity of 6.5 Amp Hours, these lithium iron phosphate batteries are reliable and long-lasting. Manufactured by Howell Energy in China, this unit quantity of 25 batteries is perfect for various consumer electronics applications. The LFP chemical composition ensures stable performance and rechargeability, making them a practical choice for powering a wide range of devices.