TRHFF Replacement Battery for Dell Inspiron 14 5442 / 5443 / 5445 / 5447 / 5448 / 5457 in Bangladesh
Is the battery on your Dell Inspiron 14 5442 / 5443 / 5445 / 5447 / 5448 / 5457 draining fast, refusing to charge, or shutting down without warning? This brand-new TRHFF replacement battery restores dependable, all-day backup – available in Bangladesh from LaptopVai at a clear price.
Fits these models
- Dell Inspiron 14 5442 / 5443 / 5445 / 5447 / 5448 / 5457
- Inspiron 15 5542 / 5543 / 5545 / 5547 / 5548 / 5557 (N5447 / N5547)
- Dell Latitude 3450 / 3550
Key features
- Brand-new Li-ion cells engineered for stable, long-lasting backup
- Matched to the original 11.1V / 43Wh specification for a true factory fit
- Built-in overcharge, over-discharge, overheat & short-circuit protection
- 12-month warranty, tested before dispatch
Specifications
| Part number | TRHFF |
|---|---|
| Battery type | Li-ion |
| Voltage | 11.1V |
| Capacity | 43Wh |
| Cell configuration | 3 Cell |
| Condition | Brand New |
| Warranty | 12 Months |
Compatible part numbers: TRHFF, 1V2F6, 01V2F6, 0PD19, 58DP4, 5MD4V, 86JK8, DFVYN
Installation & replacement
Browse all laptop batteries or more Dell laptop parts at LaptopVai. Prefer professional fitting? Use our laptop battery replacement service in Dhaka – bring your laptop to our Elephant Road shop and we will install and test it for you.
Price & availability
Current price: 1,900.00৳ – in stock. Cash on delivery nationwide, or collect from our Elephant Road (New Market) shop in Dhaka.
Frequently asked questions
Will this TRHFF battery fit my laptop?
Yes – it is made for the models listed above. Please confirm your laptop model and the part number on your existing battery before ordering.
Is this an original or a new battery?
It is a brand-new Li-ion replacement built to the original 11.1V specification – not a used or refurbished cell.
What warranty and support do I get?
Every unit comes with a 12-month warranty and is tested before dispatch.
2-source-verified spec; 11.1V 43Wh 3-cell (a 7.4V 58Wh 4-cell 0PD19 variant also exists). Confirm before ordering.
Dell TRHFF ল্যাপটপ ব্যাটারি (11.1V 43Wh) বাংলাদেশে — LaptopVai-তে আসল-স্পেক রিপ্লেসমেন্ট, ১২ মাস ওয়ারেন্টি, ঢাকায় ডেলিভারি ও ক্যাশ অন ডেলিভারিসহ।
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