... 3. Long cycle life 4. Fast charge 4.8V 80mah nimh button cell battery pack rechargeable Specifications: Model: Ni-MH KC80H ... resistance, discharge platform and self-discharge4. Battery manufacturer of nimh battery, nicd battery, lithium ion battery, ER series batteries, etc.5. Established ... permutations and combinations according to your demands! 4.8V 80mah nimh button cell battery pack rechargeable