Brand: Keenstone

EAN: -0684079199867

• Long working time: Smart exclusive battery management system – Security management and smart balance, smart and efficient living, Lithium-ion polymer battery packs with maturer, higher denser, and more stable.
• Charging the rechargeable battery: Intelligent anti-overcharge, over-discharge control and protection chip protection board, the super long cycle life of 800 cycles, capacity is maintained at around 85%, high discharge voltage stability.
• ABS battery case with high impact resistance, high-temperature resistance, high strength and good insulation. Special Brand PVC Storage box for package and Storage, exclusive patented PCB management system.
• Also known as 9V, PP3, HR22, MN1604, BLOC, 6LR61, 1604AU, X22, 1604, 1604A, 1604AC, 4022, 522, 6AM6, 6F22, 9VOLT, A1604, CLR6, K9V, KA9, ND65V, R22, RB100890 etc.
• Compatible Device: Smoke Alarms, smoke detector, massager, electric guitar, Metal detector, Multi-meter, Digital toys and games, transistor radios & controlled toys, tools, torches, 9V battery flashlight, digital devices including radios, clocks, etc.