45N1711 Replacement Battery for Lenovo ThinkPad T440s / T450s in Bangladesh
Is the battery on your Lenovo ThinkPad T440s / T450s draining fast, refusing to charge, or shutting down without warning? This brand-new 45N1711 replacement battery restores dependable, all-day backup – available in Bangladesh from LaptopVai at a clear price.
Fits these models
- Lenovo ThinkPad T440s / T450s
- Lenovo ThinkPad X240 / X250 (internal battery)
Key features
- Brand-new Li-ion cells engineered for stable, long-lasting backup
- Matched to the original 11.4V / 24Wh / 2090mAh specification for a true factory fit
- Built-in overcharge, over-discharge, overheat & short-circuit protection
- 12-month warranty, tested before dispatch
Specifications
| Part number | 45N1711 |
|---|---|
| Battery type | Li-ion |
| Voltage | 11.4V |
| Capacity | 24Wh / 2090mAh |
| Cell configuration | 3 Cell |
| Condition | Brand New |
| Warranty | 12 Months |
Compatible part numbers: 45N1711, 45N1712, 45N1773, 45N1108, 45N1111, 45N1113
Installation & replacement
Browse all laptop batteries or more Lenovo 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: 2,300.00৳ – in stock. Cash on delivery nationwide, or collect from our Elephant Road (New Market) shop in Dhaka.
Frequently asked questions
How do I know my battery needs replacing?
Very short backup, sudden shutdowns, a battery that will not charge to 100%, or a swollen pack – any of these means it is time for a 45N1711 replacement.
Is this battery genuine-grade?
Brand-new Li-ion cells built to the original spec, bench-tested before dispatch, with a 12-month warranty.
Do you deliver with cash on delivery?
Yes – nationwide COD, or collect from our Elephant Road shop in Dhaka.
2-source-verified spec; internal 3-cell 24Wh. An external 6-cell ’68+’ (45N1773) variant also exists. Confirm exact model + part number before ordering.
Lenovo 45N1711 ল্যাপটপ ব্যাটারি (11.4V 24Wh / 2090mAh) বাংলাদেশে — LaptopVai-তে আসল-স্পেক রিপ্লেসমেন্ট, ১২ মাস ওয়ারেন্টি, ঢাকায় ডেলিভারি ও ক্যাশ অন ডেলিভারিসহ।
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