Battery Replacement & Storage
Your inverter is only as good as the batteries behind it. We supply, install, and replace lithium and tubular batteries across Lagos, sized to the number of backup hours you actually need.
What our battery replacement & storage covers
- Honest assessment of your current battery health before recommending a replacement.
- Lithium (LiFePO4) options for longer lifespan and lighter weight, where budget allows.
- Tubular battery options for lower upfront cost with proper maintenance guidance.
- Correct battery bank sizing so your backup hours match your actual usage, not a guess.
- Safe removal and disposal of old batteries, not left in your compound to leak.
What affects the price
Battery cost depends on chemistry (lithium vs tubular), capacity (Ah), and how many batteries your backup-hour target requires. Lithium costs more upfront but lasts significantly longer. Compare both in our pricing guide.
Batteries stacked to match your backup goal
More backup hours means more battery capacity, not a bigger single unit. We stack the right number of batteries for your target, wired and balanced correctly, in a space that fits your home or office.
Lithium vs tubular, at a glance
| Factor | Lithium (LiFePO4) | Tubular |
|---|---|---|
| Upfront cost | Higher | Lower |
| Typical lifespan | Significantly longer | Shorter, more replacements |
| Maintenance | Minimal | Regular topping up required |
| Weight & space | Lighter, compact | Heavier, bulkier |
How we handle battery replacement & storage
Battery replacement is quick when it's done right, and it starts with an honest check of what's actually wrong.
01
Test existing batteries
We check voltage, capacity, and charge cycles to confirm replacement is actually needed.
02
Recommend the right type
Lithium or tubular, based on your budget, backup-hour goal, and space available.
03
Install & configure
New batteries are wired, balanced, and configured with your existing or new inverter.
04
Remove old batteries safely
Old batteries are removed and disposed of responsibly, not left behind.
Battery Replacement & Storage across Lagos
Frequently asked questions
Lithium or tubular battery, which should I choose?+
Lithium batteries cost more upfront but last significantly longer, charge faster, and weigh less, so they cost less per year of use over time. Tubular batteries are cheaper to buy today but need more maintenance and typically last fewer years. We'll walk you through both based on your budget.
How do I know if my battery needs replacing?+
Common signs include shorter backup time than before, the battery getting unusually hot, swelling on tubular batteries, or the inverter beeping about low voltage even after a full charge. We can test your existing battery and tell you honestly if replacement is needed.
Can you install a battery from a different brand than my inverter?+
In most cases yes, as long as the voltage and specifications are compatible. We check compatibility first and won't install a mismatch that could damage your system.
Ready to stop worrying about power?
Tell us what you need and we'll size a system that actually fits your load, not a generic package.
Or call us directly: 0813 209 7317