BATTERY TECHNOLOGY- BTI
BATTERY TECHNOLOGY- BTI E7U21AA-BTI REPLACEMENT NOTEBOOK BATTERY FOR HP PROBOOK 640, 640 G0, 640 G1, 645, 650, 650 G
Mfg Part Number: E7U21AA-BTI , Item #: 3021871
Image may not reflect the actual item.
Price: $90.50
+ Free Shipping
Quantity:
More to Come
Last Updated: Aug 22, 2026
No Sales Tax except these states
, PO and Wire.
Main Specification
| General Information | |
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | E7U21AA-BTI |
| Manufacturer Website Address | http://www.batterytech.com |
| Brand Name | BTI |
| Product Name | Battery |
| Product Type | Battery |
| Battery Information | |
| Application/Usage | Notebook |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Capacity | 5200 mAh |
| Output Voltage | 10.8 V DC |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | 1.5 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
