Battery type: Li-ion; Battery Condition: Brand New ; Voltage: 7.6V ; Capacity: 5500mAh 41.8Wh Replacement Part Number: for RTDPART 3978115 3978115-2S 45121212 45121212P U4374113PV-2S1P NV-3978115 NV-3978115-2S for GATEWAY Series Compatible Models: for RTDPART Series; for GATEWAY GWTC116-2BL Series. Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life Note 1: In order to find the right model, please open the back case of your laptop and check the model number of your original battery.When using the new battery, discharge it to 5% (not 0%) and then charge it to 95%. Repeat this cycle 3-4 times Specifications:

Voltage:7.6V
Capacity:5500mAh /41.8Wh
Battery Type: Lithium ion
Battery Condition: Brand New
Color: black
Condition: 100% New from Manufacturer, Grade A Cell

Compatible Part Numbers:

for RTDPART 3978115 3978115-2S 45121212 45121212P U4374113PV-2S1P NV-3978115 NV-3978115-2S for GATEWAY Series

Compatible Machine Models:

for RTDPART Series
for GATEWAY GWTC116-2BL Series