12-Pack iMah AAA Rechargeable Batteries 1.2V 750mAh, also Compatible with Panasonic Cordless Phone Battery 550mAh HHR-55AAABU and 750mAh HHR-75AAA/B HHR-4DP KX-TGEA40B KX-TGE433B KX-TGE445B KX-TG7875S iMah HR03 AAA Rechargeable Batteries, Pack of 12, Nickel Metal Hydride, 1.2V DC; 750mAh Real Capacity, NEVER CHEAT!!! Weights 0.4oz/11.4g per cell. You can compare weight from other brands'. Compatible with most cordless phone that use aaa batteries such as Panasonic Cordless Dect 6.0 and KX-TG23xx Series Telephones. A good choice to replace the 1.2V 550mAh HHR-55AAABU or 750mAh HHR-75AAA/B Panasonic Cordless Phone Battery. Replacement Battery for Panasonic Cordless Dect 6.0 and KX-TG43xx Series Telephones: KX-TG1032 KX-TG1033 KX-TG1034, KX-TG823x Series, KX-TG63xx Series, KX-TG93xx Series, KX-TGE433B KX-TG43xx Series, KX-TGE445B KX-TG44xx Series, KX-TG7875S KX-TG78xx Series, KX-TH1211/12, KX-TGA101/430/630/930/935. Reusable, Cost-effective, Low self-discharge. Compatible with most charger & charger base. A good choice to choose these aaa rechargeable batteries for outdoor solar lights. But please full charge these batteries at leaset 8-12 hours for the first time using. Buy with confidence. Batteries are upgraded recently in July 2018 and we guarantee 24-hour email support, 2-year free replacements and lifetime free-updates service on all iMah Batteries.