Siri Technofab · Batteries

Batteries — From UPS Rooms to Machinery

Batteries for every duty — Amaron Quanta SMF blocks for UPS banks and inverters, LiFePO4 packs for solar, backup and machinery, rechargeable kits, and Duracell cells by the bulk box. Application-matched before dispatch, GST invoice and all-India delivery. Laptop batteries have their own dedicated pages — see our Dell laptop battery range.

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Batteries available now

Every battery below links to its own page with applications, warranty terms and ordering steps. Looking for laptop batteries? They live on our dedicated laptop battery pages. Need a spec not listed? Custom LiFePO4 packs can be built to order.

Amaron · SMF Battery Amaron Quanta 12V 65Ah SMF Battery Online and line-interactive UPS systems, inverters and backup power banks that take 12V 65Ah SMF/VRLA batteries — typica… As per Amaron OEM warranty · Ask for today’s price View details → Amaron · SMF Battery Amaron Quanta 12V 42Ah SMF Battery Compact and mid-size UPS systems specified for 42Ah strings — common in smaller server rooms, lab UPS units and branch-o… 2 Years warranty · Ask for today’s price View details → STF · LiFePO4 Battery STF 12.8V 90Ah LiFePO4 Battery (with BMS) Solar storage, inverter backup, equipment power and mobility applications running on 12V-class batteries — anywhere a le… 3 Years warranty · Ask for today’s price View details → Custom · LiFePO4 Pack 25.6V 100Ah LiFePO4 Battery Pack (8S7P, 150A BMS) 24V-class systems with real current demands — solar storage banks, industrial equipment, machinery drives and backup sys… As quoted per pack warranty · Ask for today’s price View details → Custom · LiFePO4 Pack 12.8V 100Ah LiFePO4 Battery Pack (XT60) 12V solar systems, inverter backup, camping and field power, equipment and project builds — the XT60 connector suits dir… 5 Years warranty · Ask for today’s price View details → Custom · Machinery Battery 24V 10Ah LiFePO4 Battery (MEWP / Agri Machinery) Mobile elevated work platforms (MEWP), agricultural machinery and equipment running 24V control or drive batteries with … 3 Years warranty · Ask for today’s price View details → Envie · Charger & Cells Envie ECR20 MC Charger with 4×AA 2800 Rechargeable Batteries Everything that eats AA batteries — wireless keyboards and mice, clocks, remotes, toys, instruments, torches. The charge… As per Envie OEM warranty · Ask for today’s price View details → Bestfire · Rechargeable 9V Bestfire 9V 1200mAh Li-ion Rechargeable Battery (MicroUSB, Pack of 2) Devices that run on 9V blocks — multimeters, wireless microphones, smoke detectors, guitar pedals, test instruments. The… As per OEM warranty · Ask for today’s price View details → Duracell · Alkaline Cells Duracell AA & AAA Batteries (Singles to Bulk 60-Packs) Everything battery-powered on an office floor — wireless keyboards and mice, remotes, wall clocks, biometric backups, in… — warranty · Ask for today’s price View details →
Buying guide

How to buy batteries without regrets

Written by the Siri Technofab technical team.

Chemistry follows duty

SMF lead-acid (Amaron Quanta) remains the standard for UPS strings — proven, sealed, and what UPS systems are designed around. LiFePO4 wins wherever cycles are daily and weight matters: solar storage, machinery, field power — 2500–3500 cycle ratings against lead-acid's few hundred change the lifetime economics completely.

UPS banks: replace as a string, check the dates

SMF batteries in a UPS work in series — one weak unit drags the whole bank, and mixing old with new shortens the new ones' lives. Replace full strings, insist on fresh manufacturing date codes (we show you where to read them), and size the string to the UPS design, never by what fits the shelf.

With lithium, demand the internals

A LiFePO4 pack is its cells and its BMS. Ours declare both — CBAK 32140 or HIGHSTAR prismatic cells, stated configurations, rated BMS current — because packs that hide their internals are hiding their lifespan. Chargers must match the chemistry too; we confirm your charging setup with every lithium order.

The small cells count too

Offices burn through AA/AAA cells and 9V blocks constantly — bulk genuine Duracell on standing supply keeps the drawer full at the best per-cell price, and rechargeable kits (Envie AA sets, MicroUSB 9V blocks) end the disposable cycle entirely where devices allow.

Questions

Battery FAQs

How do I know which battery my UPS or system needs? +
Send your UPS/inverter model or a photo of the existing battery bank on WhatsApp — we confirm voltage, capacity and string count before quoting.
Do you supply laptop batteries too? +
Yes — laptop batteries have their own dedicated pages covering Dell Latitude, Precision, HP and MacBook models, with the same fitment-check process.
Can you build custom LiFePO4 packs? +
Yes — voltage, capacity, BMS rating, enclosure and connectors built to your specification, with declared cells. Share the application and we will spec and quote it.
Do you deliver heavy batteries across India? +
Yes — batteries ship suitably packed anywhere in India; on select lines (like our MEWP machinery pack) transport charges are included in the quote.
Do you offer bulk and standing supply? +
Yes — UPS string replacements, machinery fleet batteries and bulk Duracell boxes all price better at volume, on one GST invoice or a standing account.

Send model + quantity — get today’s price

WhatsApp the mouse model and quantity you need and we’ll send today’s GST quote and delivery time — usually within the hour.

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