Description
Product Overview
This is a genuine replacement Dell TRHFF 43Wh laptop battery. It is a brand new product with a 1-year warranty, shipped from stock within one business day. Free shipping and 30-day return policy included.
Specifications
- Part Number: TRHFF
- Capacity: 43Wh
- Chemistry: Li-ion
- Condition: New
Compatibility
This battery is compatible with the following Dell part numbers and laptop models. The list is not exhaustive. If your specific model or part number is not listed, please leave it in the order notes for verification.
Part Numbers (P/N)
- 00PD19, 01V2F, 01V2F6, 01WWHW, 07P3X9, 0DFVYN, 0PD19, 1V2F6, 1WWHW, 451-BBK1, 451-BBKI, 58DP4, 5MD4V, 7P3X9, 86JK8, 9JF93, J0HDW, OPD19, R0JM6, VVMKC
Models (Model)
- Inspiron 14 (5443), Inspiron 14 (5445), Inspiron 14 (5457), Inspiron 15 (5542), Inspiron 15 (5543), Inspiron 15 (5545), Inspiron 15 (5547), Inspiron 15 (5547-2316), Inspiron 15 (5547-2545), Inspiron 15 (5547-3719), Inspiron 15 (5547-3733), Inspiron 15 (5548), Inspiron 15 (5548-0361), Inspiron 15 (5548-3719), Inspiron 15 (5548-3733), Inspiron 15R (5547), Inspiron 15R (5547-3193), Inspiron 15R (5547-3207), Inspiron 15R (5547-3214), Inspiron 5445, Inspiron 5445 (W560452TH), Latitude 14 (3450), Latitude 14 (3450-0062), Latitude 14 (3450-5663), Latitude 14 (3450-9967), Latitude 15 (3550), Latitude 15 (3550) DDR5, Latitude 15 (3550-0079), Latitude 15 (3550-0123), Latitude 15 (3550-9747), Latitude 15 (3550-9754), Latitude 15 (3550-9761), Latitude 15 (3550-9778), Latitude 15 (3550-9785), Latitude 15 (3550-9974)
When to Consider a Battery Replacement
Here are common signs indicating it might be time to replace your laptop battery:
| Symptom | Description |
|---|---|
| Short Run Time | The battery drains significantly faster than it used to, even after a full charge. |
| Swelling or Bulging | The battery pack appears physically swollen or distorted. Discontinue use immediately. |
| Failure to Charge | The battery does not charge when connected to the AC adapter, or the charge indicator flashes abnormally. |
| System Time/Date Reset | The laptop consistently loses the correct time and date when powered off, indicating the internal battery that maintains BIOS settings is dead. |
| Unexpected Shutdowns | The laptop turns off suddenly without warning, even when the reported charge level is not critically low. |
Estimated Battery Life
The table below provides conservative estimates of battery runtime for a 43Wh battery under different usage scenarios.
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3 – 4 hours |
| Video Playback | 2 – 3 hours |
| Office Applications (Word, Excel) | 3 – 4.5 hours |
| Light Gaming | 1 – 1.5 hours |
| Idle (Minimum Brightness) | 5 – 6 hours |
Note: These are estimates for a new battery. When paired with your older laptop, the actual runtime may be less than when the laptop was new due to increased power demands from software updates and natural hardware aging.
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