When your inverter battery dies, you face a choice: replace it with another lead-acid battery, or upgrade to a lithium battery pack. Here’s an honest comparison for homes in Wayanad.
Lithium vs Lead-Acid – The Basics
- Lifespan: A good lithium (LiFePO4) battery lasts 3,000+ cycles; a lead-acid battery typically lasts 300-500 cycles. That’s often 6-10 years vs 2-4 years.
- Weight: A 12V 100Ah lithium pack weighs roughly 12-15 kg; a lead-acid battery of the same capacity weighs 28-30 kg.
- Size: Lithium is roughly half the size, easier to install in tight spaces.
- Maintenance: Lithium needs none. Lead-acid needs periodic water topping and cleaning.
- Cost: Lithium costs more upfront (a 12V 100Ah pack is typically ›20,000-›35,000) but works out cheaper per year given the longer life.
Which Should You Choose?
- Choose lithium if you want long life, no maintenance, and lighter weight – or if you’re using it with solar.
- A lead-acid battery is cheaper upfront, so it can suit tight budgets and older inverters that don’t support lithium.
Important: Not every inverter supports lithium batteries. Check with us first – we’ll tell you if your existing inverter works, or recommend the right setup.
Looking for a Lithium Battery Pack in Wayanad?
AI SECUTECH in Sultan Bathery supplies LiFePO4 and lithium packs for home backup, solar storage, and e-bikes – with installation and service across Wayanad. Call +91 92075 71572.
View our lithium battery packs in Wayanad
Related: Solar dealers in Wayanad – solar panels, inverters and batteries and solar dealer in Wayanad.