Siri Technofab · Replacement Batteries

Laptop Batteries — New, Warrantied, Fitment-Confirmed

Replacement laptop batteries for Dell Latitude and Precision, HP EliteBook and Apple MacBook models — every battery is new, part-number matched to your exact laptop before dispatch, and covered by a 6-month to 1-year warranty. GST invoice and all-India delivery on every order.

Browse Batteries WhatsApp Your Model
New BatteriesFresh stock, never refurbished cells
Warranty Included6-month / 1-year by model
Fitment ConfirmedPart-number matched first
All-India DeliveryDoorstep shipping
GST InvoiceGenuine tax bill
Current stock

Laptop batteries available now

Every battery below links to its own page with compatibility details, warranty terms and ordering steps. If your model isn't listed, message us — we source most Dell, HP, Lenovo and Apple battery part numbers.

Dell · Replacement Battery Laptop Battery for Dell 7300 Series Dell Latitude 7300 series laptops — exact fitment confirmed against your battery part number or service tag before dispa… 1 Year warranty · Ask for today’s price View details → Apple · Replacement Battery MacBook Pro A1708 Battery MacBook Pro 13-inch A1708 (Late 2016 and Mid 2017, function-key / non-Touch Bar models). Check the model number printed … 6 Months warranty · Ask for today’s price View details → HP · Replacement Battery HP EliteBook 840 Laptop Battery HP EliteBook 840 series. Important: different generations (G3/G4, G5/G6, G7/G8) use different battery models — send us y… 6 Months warranty · Ask for today’s price View details → Dell · Replacement Battery Dell Latitude 5420 Laptop Battery Dell Latitude 5420. The 5420 shipped with more than one battery capacity, so we confirm the exact part number from your … 1 Year warranty · Ask for today’s price View details → Dell · Replacement Battery Dell Precision 3550 Laptop Battery (42Wh / 68Wh) Dell Precision 3550 mobile workstation. Two capacities available: 42Wh (typically i5 configurations) and 68Wh (typically… 1 Year warranty · Ask for today’s price View details → Dell · Replacement Battery Dell Precision 3571 Laptop Battery (64Wh) Dell Precision 3571 mobile workstation — 64Wh pack. We confirm the part number against your service tag before dispatch.… 1 Year warranty · Ask for today’s price View details → Dell · Replacement Battery Dell 3570 Laptop Battery Dell 3570 models — the Precision 3570 mobile workstation and the Latitude 3570 use different batteries. Send your servic… 1 Year warranty · Ask for today’s price View details → Dell · Replacement Battery Dell 3561 Laptop Battery Dell 3561 models. Battery part numbers vary by exact configuration — send your service tag or a photo of the old battery… 1 Year warranty · Ask for today’s price View details → Dell · Replacement Battery Dell Latitude 7430 Laptop Battery Dell Latitude 7430 — both clamshell and 2-in-1 variants (they use different batteries). We confirm the exact part from y… 1 Year warranty · Ask for today’s price View details → Dell · Replacement Battery Dell Latitude 5410 Laptop Battery Dell Latitude 5410. Multiple capacity options existed at factory — we match yours from the service tag or old battery la… 1 Year warranty · Ask for today’s price View details →
Buying guide

How to buy the right laptop battery

Written by the Siri Technofab technical team.

Match the part number, not just the model name

The same laptop model often shipped with different battery part numbers depending on configuration and year. This is the single biggest cause of wrong-battery purchases online. Our process avoids it: send us your laptop's service tag or a photo of the old battery label, and we confirm the exact part number before you pay.

How to know your battery needs replacement

Typical signs: runtime under two hours, shutdowns before the meter reads empty, a battery-health warning in Dell SupportAssist or HP diagnostics, or — most urgently — any swelling or case bulging. On Windows, run 'powercfg /batteryreport' in Command Prompt: if full-charge capacity is below about 60% of design capacity, replacement is due.

A worn battery also makes your laptop slower

Modern laptops use the battery to buffer power spikes even when plugged in. When the pack degrades, firmware quietly caps peak performance — so a new battery often makes the machine feel faster, not just longer-lasting.

Fleet battery replacement for offices

Running a fleet of Latitudes or EliteBooks? We do batch battery replacement programs — matched parts for every service tag, GST billing in the company name, and on-site installation support. Message us with your model list for a fleet quote.

Questions

Laptop battery FAQs

How do I find the right battery for my laptop? +
Send your laptop's service tag (Dell/HP bottom label) or the model number on the old battery via WhatsApp — we confirm the exact part before you pay.
What warranty do your batteries carry? +
Dell model batteries carry a 1-year warranty; MacBook A1708 and HP EliteBook 840 batteries carry 6 months. All warranties are registered against your GST invoice.
My model is not listed — can you still supply? +
Very likely yes. We source most Dell, HP, Lenovo and Apple battery part numbers — message us the model and we'll quote.
Do you offer installation? +
Fitting guidance is free with every order, and installation support can be arranged. For fleets, we do on-site battery replacement programs.
Do you deliver across India? +
Yes — batteries ship in protective packaging with safe doorstep delivery anywhere in India.

Send your model — get today’s price

WhatsApp your laptop model or service tag and we’ll confirm the exact battery, today’s GST quote and delivery time — usually within the hour.

Call +91 81056 44422 WhatsApp Us Get a Quote