Okin Battery Pack
The 2550mAh Battery Pack has protection measures builtin such as LED charge status indicator and an audible warning signal when there is a low residual charge. Several safety functions are also on board, including electronic overload cut-off, a short-circuit and deep discharge protection.
Over Charge
Power pack shutoff automatically, when the charging voltage of the integrated power pack is higher than 29.7V±0.3V, or the charging voltage of battery cell is higher than 4.25V,LED turns green. Power pack stops charging.
Over Discharge
When the discharging voltage of integrated power pack is lower than 18V±0.5V,or when the voltage of any one of battery cell is lower than 2.5V, power pack will shut down automatically.
Over Current
The max output instant current of power pack is between 14A and 20A, if over this range, power pack will cut off immediately. When return to normal loading, Power pack can recover after cool down and recharge.
Short Circuit
Power Pack will cut off at once, when Power Pack short circuit. It will protect the electrical equipment and itself not to be damaged by over current. Power pack can recover once faulty released and charge in advance.
LED LIGHTS – USB – TOUCH SENSOR BUTTONS?
No battery is going to last long when the LED is glowing 24/7. Same as leaving your car lights on! You’d be charging it daily. This includes backlit switches. They have LEDS too.
Touch sensor buttons draw a continuous current. A very small amount but enough to drain the battery quicker then a standard switch.
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