The Dell TVKGH / 089GNG / 89GNG 88Wh laptop battery is an OEM high-capacity internal replacement battery designed for Dell Latitude premium ultrabooks. It delivers strong and stable voltage output, extended runtime, and reliable power delivery for demanding professional workloads such as multitasking, business applications, video conferencing, and mobility-focused computing.
This 88Wh version is the high-capacity upgrade option used in select Latitude 9510 and 9520 configurations, offering significantly longer battery life compared to 52Wh and 60Wh variants. Official Dell specifications confirm the 89GNG family as a 6-cell 88Wh lithium-ion battery rated at 11.4V for select Latitude models.
The battery integrates with Dell’s intelligent power management system to ensure safe charging cycles, thermal regulation, and optimized performance over time.
The Dell TVKGH / 089GNG / 89GNG 88Wh laptop battery is a reliable OEM high-capacity replacement designed for Dell Latitude premium ultrabooks. It delivers long-lasting runtime, stable performance, and safe charging, making it an excellent choice for users in Kenya who need maximum mobility and extended battery life for professional work.
