- Specs: 11.4V
- 7490<br />18 Month Warranty
- 3 Cell<br />Type: Li-Ion Battery<br />Replaces OEM# DJ1J0
- 0DJ1J0<br />Compatible With: Dell Latitude 7280
Know your gear
BTI DJ1J0 451-BBZL 42Whr Battery for Dell Latitude 7280, 7290, 7380, 7390, 7480, 7490. 18 Month Warranty. Meets or exceeds OEM spec. BTI is here to help you obtain the best quality lowest priced replacement laptop battery, laptop ac adapter, projector lamp, UPS batteries, and other electronic consumer accessories. We use 100% OEM compatible technology to provide you with the highest quality of products. We specialize in those hard to find products and specialty items, feel free to contact us with inquiries.