Dell 7CJRC Battery for Latitude 7290 / 7390 / 7490

7CJRC Replacement Battery for D in Bangladesh

Is the battery on your D draining fast, refusing to charge, or shutting down without warning? This brand-new 7CJRC replacement battery restores dependable, all-day backup – available in Bangladesh from LaptopVai at a clear price.

Fits these models

• Dell Latitude 7280 / 7290 / 7380 / 7390 / 7480 / 7490

Key features

• Brand-new Li-ion cells engineered for stable, long-lasting backup
• Matched to the original 11.4V / 42Wh / 3680mAh specification for a true factory fit
• Built-in overcharge, over-discharge, overheat & short-circuit protection
• 12-month warranty, tested before dispatch

Specifications

Compatible part numbers: 7CJRC, DM3WC, 0DM3WC, 2X39G

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: 2,800.00৳  – in stock. Cash on delivery nationwide, or collect from our Elephant Road (New Market) shop in Dhaka.

Frequently asked questions

Will this 7CJRC 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 11.4V 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; 3-cell 42Wh (a 4-cell 60Wh variant also exists). Confirm exact model + part number before ordering.

Dell 7CJRC ল্যাপটপ ব্যাটারি (11.4V 42Wh / 3680mAh) বাংলাদেশে — LaptopVai-তে আসল-স্পেক রিপ্লেসমেন্ট, ১২ মাস ওয়ারেন্টি, ঢাকায় ডেলিভারি ও ক্যাশ অন ডেলিভারিসহ।