EBL USB Rechargeable 9V Li-ion Batteries 5400mWh

High Performance: EBL's USB Li-ion batteries offer a 5400mAh capacity for reliable, long-lasting power in high-use devices like smoke detectors, microphones, and home security systems. Charge in a Flash: With our advanced iQuick technology, these rechargeable 9v batteries can be fully charged in just 2 hours via a DC 5V/1A USB input, making recharging quick and efficient. USB Charging Simplicity: No more hunting for 9v battery chargers—charge your 9v li-ion batteries directly with the included 4-in-1 micro USB cable. A built-in LED indicator shows charging status at a glance. Durable 9V Lithium battery: Experience the endurance of a USB rechargeable 9v battery with a steady voltage until completely depleted, no memory effect. What You Get 4*9V batteries 1*4 in 1 charging cable