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Lightwave 12V 7Ah Battery | Sealed Lead-Acid | Maintenance-Free | UPS Replacement Battery
Brings compact office and home power units back to full runtime once the old cell stops holding charge.
Condition: New
Note: price and availability are subject to change without prior notice
Lightwave 12V 7Ah Battery is available at Mascom International for KSh 2,250, brand new and sealed, and ready to collect or deliver today. The Lightwave 12V 7Ah Battery is a 12-volt, 7 amp-hour sealed lead-acid cell, the size most often found inside small UPS units in the 650VA to 1000VA class. On paper it stores about 84 watt-hours, which is 12 volts multiplied by 7 amp-hours. Because it is maintenance-free, it never needs water topped up or acid levels checked. Pick one up at our shop in Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD.
Built for office managers, cyber café owners, accountants, home-office workers and IT technicians across Kenya, the Lightwave 12V 7Ah Battery fixes the most common UPS fault we see. A UPS that beeps and shuts off seconds after a KPLC power cut usually has a worn-out battery, not a broken circuit. Swapping in a fresh Lightwave 12V 7Ah Battery gives the unit back the minutes it needs to save open files and shut a desktop down cleanly. The same cell also suits alarm panels, emergency lights and other 12V gear built around a 7Ah size.
Where most Nairobi electronics shops sell unmarked batteries of unknown age, Mascom International stocks the Lightwave 12V 7Ah Battery with a clear capacity rating and a written warranty. Customers across Nairobi tell us a replacement battery brought a UPS they had nearly thrown away back into daily service, for less than half the KSh 5,200 cost of a new Lightwave UPS 650VA. Bring your old battery to the shop so we can match the size and terminals, or send a photo of its label on WhatsApp. We deliver with pay-on-arrival across all 47 counties.
Common Questions About the Lightwave 12V 7Ah Battery
How much is the Lightwave 12V 7Ah Battery in Kenya?
The Lightwave 12V 7Ah Battery costs KSh 2,250 at Mascom International on Kimathi Street, Nairobi CBD. That price covers the sealed battery itself and a 6-month warranty against manufacturing defects. Delivery is pay-on-arrival, so you pay only once the battery reaches you in Nairobi or any other county. If your equipment has room for a bigger cell, the Lightwave 12V 9Ah Battery sells at KSh 2,850, which is KSh 600 more for 2 extra amp-hours at the same 12 volts.
Will the Lightwave 12V 7Ah Battery fit my UPS?
Most small UPS units in the 650VA to 1000VA class run on 12V 7Ah sealed lead-acid cells, so the Lightwave 12V 7Ah Battery is the usual match. Some units take one battery, while others take two wired together. The safest check is the label on your old battery: if it reads 12V and 7Ah, or a close figure such as 7.2Ah, this is the right replacement. Send a photo of that label and the terminal tabs to Mascom International on WhatsApp, and we will confirm the fit before you pay.
How long will a UPS run on the Lightwave 12V 7Ah Battery during a KPLC power cut?
A small UPS on one Lightwave 12V 7Ah Battery is meant to buy you minutes, not hours, when KPLC power drops. The exact runtime depends on the load: a desktop and monitor drain it far faster than a Wi-Fi router alone. That window exists so you can save work and shut down cleanly. If your area of Nairobi, Kisumu or Nakuru sees long outages, plugging only the router and modem into the UPS stretches the same charge much further.
How do I know my UPS battery needs replacing?
A UPS battery needs replacing when the unit beeps, flashes a battery warning or shuts off within seconds of the mains dropping. A swollen case, a leak or a sour smell are also clear signs, and that battery should come out at once. Many UPS units have a self-test button that flags a weak cell. Sealed lead-acid batteries wear out with age and repeated outages, so a UPS that has served several years of daily power cuts is a likely candidate for a fresh Lightwave 12V 7Ah Battery.
Should I buy the Lightwave 12V 7Ah Battery or a new Lightwave UPS 650VA?
Buy the Lightwave 12V 7Ah Battery when your current UPS still powers on, charges and switches over, but no longer holds a charge. At KSh 2,250 it costs less than half of a Lightwave UPS 650VA at KSh 5,200. Pick the new UPS instead when the old unit is dead, smells of burning, has a failed charging circuit, or never had enough capacity for your load. Bring the old unit to Mascom International on Kimathi Street and we will help you decide which one to spend on.
Can I fit the Lightwave 12V 7Ah Battery myself?
Many small UPS units have a battery door underneath or at the front, so the Lightwave 12V 7Ah Battery can often be swapped at home in a few minutes. Switch the UPS off and unplug it from the wall first. Note which wire goes to the red positive terminal and which to the black negative one, then move the clips across. Never let a metal tool touch both terminals at once. If the case needs screws removed, ask an IT technician or bring it to our Nairobi CBD shop for help.
Can the Lightwave 12V 7Ah Battery be used for alarms or solar lights?
Yes, the Lightwave 12V 7Ah Battery works in most 12V equipment designed for a 7Ah sealed lead-acid cell, including alarm panels, emergency lights and small solar lighting kits. The device or solar controller must charge it at the setting meant for sealed lead-acid batteries; a charger built for lithium cells is the wrong match. It suits a home alarm in Kilimani as readily as a shop's emergency light in Mombasa. Check the old battery's rating and terminals so the new one connects without changes.
Who should buy the Lightwave 12V 7Ah Battery, and who should skip it?
Buy the Lightwave 12V 7Ah Battery if you have a small UPS, alarm or emergency light whose old 12V 7Ah cell has worn out. It is a straight swap that brings tired equipment back to work for KSh 2,250. Skip it if you need to run a television, fridge or several computers through long blackouts, because a single 7Ah cell is too small for that job. Those buyers are better served by a larger unit such as the Lightwave UPS 2000VA, or an inverter paired with bigger batteries.
Technical Specifications
Core Function
- 12-volt nominal output — the standard voltage small UPS units, alarm panels and emergency lights expect from a single battery.
- 7Ah capacity — the stored charge; in theory it delivers 1 amp for 7 hours, or more current for less time.
- About 84 watt-hours of nominal energy — 12 volts times 7 amp-hours, a handy figure for comparing it with other sizes.
- Amp-hour ratings on sealed lead-acid batteries are usually measured over a slow discharge, so heavy loads like desktops draw it down faster.
- Rechargeable in place — the UPS or device's own built-in charger refills it once mains power returns, with no separate charger needed.
- Built for standby duty — it sits at full charge for long stretches and steps in only when the power drops.
Compatibility
- Common size inside small UPS units in the 650VA to 1000VA class — the usual replacement when such a unit stops holding charge.
- Some UPS models use one 7Ah battery and others use two wired together; replace both at the same time for even wear.
- Also suits 12V alarm panels, emergency lighting and small solar lighting kits designed around a 7Ah sealed lead-acid cell.
- Needs a charger set for sealed lead-acid chemistry — lithium chargers, or car chargers without a matching mode, are the wrong choice.
- Terminal type and size vary between battery makers, so confirm the terminal on WhatsApp before buying to avoid adapting wires.
- Check the old battery's label first: a 12V rating with 7Ah, or a close figure like 7.2Ah, points to this battery.
Build
- Sealed lead-acid construction — the acid is held inside a closed case, so there is no liquid to spill in normal use.
- Maintenance-free — no water topping up, no acid checks and no vent caps to open during its working life.
- Valve-regulated design — a small pressure valve releases excess gas safely, so the case stays sealed the rest of the time.
- Heat shortens the life of any lead-acid battery, so keep the UPS in a ventilated spot away from direct sun.
- Hard outer case — protects the cells inside from knocks during delivery, handling and installation in a UPS bay.
- Store spare units charged — a lead-acid battery left flat for weeks loses capacity it may never recover.
Inclusions
- One Lightwave 12V 7Ah Battery, sealed and ready to install in your UPS, alarm panel or emergency light.
- No charger, cables or mounting hardware — the UPS or device's existing clips attach directly to the battery terminals.
- 6-month Mascom International warranty against manufacturing defects, with claims handled at our Nairobi CBD service desk.
- Side-by-side check at the shop — bring your old battery so staff can compare its size, rating and terminals.
- Fit advice on WhatsApp — send photos of the old battery's label and terminals before you place an order.
Package Contents
Your order contains one Lightwave 12V 7Ah Battery, sealed and ready to fit. Nothing else comes with it: there is no charger, no lead and no bracket, because a UPS or alarm panel already has its own charging circuit and connector clips. You simply move the clips from your old battery onto the new terminals. If your old cell had a different terminal style, ask on WhatsApp before ordering. Mascom International also stocks Lightwave, APC and Mercury UPS units if the whole unit needs replacing.
Warranty
Mascom International backs the Lightwave 12V 7Ah Battery with a 6-month warranty covering manufacturing defects. That includes a battery that fails to take or hold charge under normal use in correctly rated equipment. Keep your receipt, and bring it along with the battery if a fault appears. Claims are handled at our service desk in Nairobi CBD.
Where to Buy the Lightwave 12V 7Ah Battery in Kenya
The Lightwave 12V 7Ah Battery is in stock at Mascom International, Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. We open Monday through Saturday, 9:00 AM to 7:00 PM. Bring your old battery or the whole UPS along, and we will match the rating and terminals in front of you before you pay. Offices replacing batteries across several units can ask about stock for a larger order.
Reach us for stock checks, fit questions or office orders:
- Phone/WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
Delivery is pay-on-arrival to all 47 counties. Orders within Nairobi and its environs arrive the same day, while Mombasa, Kisumu, Nakuru, Eldoret and other major towns receive theirs within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
Every battery is backed by the 6-month warranty above. You get honest specifications, accurate pricing and after-sales support from a walk-in shop in the city centre, so a tired UPS can be back to work before the next power cut.
Disclaimer: We can not guarantee that the information on this product is 100% correct
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