TOPCHANCES 2x 3.6V 800mAh BT446 Replacement Battery Compatible with Uniden Cordless Phone & BT1005 DCT646 DCT646-2 TRU4485-2 TRU44852 TRU5860 TRU5860-2 Nickel metal hydride rechargeable battery High quality 3.6V 800 mAh replacement battery Designed to meet or exceed performance of original battery 30 days money back and 12 months warranty Note:All the batteries have our logo "ele",you can only get guranteed from the brand TOPCHSNCES!