Q: What battery replaces TM9HP for the Dell Latitude 13 7350 keyboard dock?
The TM9HP (also J84W0, FRVYX) is a 7.4V 20Wh Li-ion replacement battery for the Dell Latitude 13 7350 keyboard dock base not the tablet battery. Note: the tablet battery for this device is the 271J9 (sold separately). Backed by a 1-year warranty.
Product Specifications
| Attribute | Details |
|---|---|
| Battery Model | TM9HP / J84W0 / FRVYX |
| Capacity | 20Wh |
| Voltage | 7.4V |
| Battery Type | Li-ion |
| Component | Keyboard Dock Base Battery (not tablet battery) |
| Cell Grade | Grade-A, high quality |
| Warranty | 1-Year Warranty |
| Condition | 100% Brand New Replacement |
Replace Part Numbers
- TM9HP
- J84W0
- FRVYX
Compatible Models
- For Dell Latitude 13 7350 Keyboard Dock
- For Dell Latitude 13 7350 Keyboard Dock Base
Flex-3 Compatibility Note
Important: The 271J9 is the tablet battery for the Latitude 13 7350. TM9HP is the keyboard dock battery only. Both batteries are required for full device operation but are not interchangeable. Please open the back cover and confirm the original part number before ordering.
Why Choose This Battery
Grade-A Li-ion cells, built-in BMS overcharge and short-circuit protection, plug-and-play installation with no tools required. Backed by a 1-year warranty and dedicated after-sales support.








