BTI Battery Tech - BTI Battery - For Notebook - Battery Rechargeable - 6102 mAh - 11.4 V DC

BTI 52TWH-BTI 4-CELL 7.6V LI-ION BATTERY COMPATIBLE WITH 52TWH, NN6M8, XX3T7, XPS 13 7390 2-IN-1, 7390 2-IN-1

Keep the power you need at hand with the convenience of Energizer Recharge Value Charger. This handy device charges 2 or 4 AA or AAA NiMH batteries in 5 hours.* And it’s easy to use: Load up the device, plug into the wall, and get fully loaded battery power when you need it. The charger’s indicator screen glows green when you have a full charge. Should you insert a bad or primary battery, the screen pulses to notify you. Perfect for those most used devices like remotes, computer mouses, and even gaming controllers… So maximize battery performance with the charging power of Energizer, the world’s #1 recharge brand (according to market survey data). Specs at a Glance: • 2 or 4 AA or AAA NiMH batteries • Comes with four (4) 1300 mAh 1.2V AA Energizer Recharge Batteries • Large LED Charge Status Indicator Screen (red glow = charging, green glow = complete) • Bad & Primary Battery Detection (screen flashes when detected) • Reverse Polarity Protection • Delta V Charging Cut-off • Safety Timer to prevent overcharge • Limited Lifetime Warranty (see manual for details) * Times may vary by NiMH battery.

Conveniently charges 4 AA or AAA NiMH rechargeable batteries at the same time. 3-5 hour charge time with auto shut off to prevent overcharging and battery damage. Manufactured in China. The charger is equipped with audio and visual alerts. A red light means that charging has started, and you will hear an audible beep when charging begins. A yellow light appears when charging is 50 percent complete and charging is continuing. A green light means charging is complete, and the batteries are 100 percent full. You will hear an audible beep upon completion. If a bad battery is detected, a red X will illuminate, and the charger generates a repetitive audible beep upon detection. Audio and visual alerts:Red light - Charging has started; audible beep when charging begins. Yellow light - Charging is 50% complete and charging. Green light - Charge is complete and batteries are 100% full; audible beep upon completion. Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection.