1A Replacement Battery High Capacity Compatible With High Tech Electronic Collars Of Ms-4 And Ms-5 Pack Of 12

Actual 290 mAh capacity with durable and reliable performance, the highest capacity of its type

Leakproof and self-discharge rate is less than 1% per year at room temperature in original package

Works with High Tech pet electronic collars of MS-4 and MS-5

Designed specifically to prevent damage if accidentally installed incorrectly

Replacement battery of B3V1A