Trustfire Battery 9V block 6LR61 6F22, BMS protected with USB charging function

The micro-USB rechargeable Li-Polymer 9V block with its own charging electronics is equipped with protection/PCB, short-circuit, overcharge and deep discharge protection. You can use the Li-ion battery just like other batteries in almost any device and without the usual self-discharge. All you need to charge it is a USB cable and a 5V USB 1A - 3A power adapter or 5V USB computer connector. (not included)9V block Li-ion battery ReadyToUse PCB protectedThe lithium-ion technology convinces with higher energy density, higher capacities and low self-discharge.

Type9V - Block 6LR61 6F22Nominal voltage7,4VCharge end voltage8,4V ± 0,3VDischarge end voltage5,4VCapacity Typ./Min.550mAh/490mAhCharging current / charging time at 110mA0.32mA - 110mA / approx. 1.5 hoursProtection circuitIntegratedChemical systemLithium-ionSize (L x W x H) in mm47.5 ± 0.5 x 26 ± 0.2 x 17 ± 0.3Weight28 g ± 1 gRenewableYesContents1 pieceData sheetSafety instructions:Lithium-ion are mechanically, electrically and thermally sensitive. Damage, overcharging, deep discharging, excessive currents, operation at temperatures that are too high (above 60°C) or too low (below 0°C) and prolonged storage in a discharged state will damage or destroy the cell in most cases. For charging Lithium Ion batteries a special charger is required, which charges the batteries according to a special charging procedure. (CCCV = constant current, constant voltage.) or via the built-in Micro-USB input 5V 1A - 3A.