[High Capacity] 7.4V 2600mAh li-lio battery in quality, durability and performance. ^^ [Replace #]motorola NNTN7335 NTN9858 NTN9815 NTN9815A NTN9851AR NTN9851B two way radio battery. ^^ [Compatible Models] Compatible for MOTOROLA MT1500 PR1500 XTS1500 XTS2500. ^^ [Easy return process] 100% customer services. No Memory effect, You can use it any time and any where. ^^ [Note] Please be sure to use the battery charger or charging interphone standard of corresponding battery charging. 12 Hours chargering is recommended for the first time.