Description
A practical lithium upgrade for existing backup systems.
The KAEL 12.8V 100Ah retrofit lithium battery is intended to upgrade appropriately compatible home backup installations. Rather than replacing the entire inverter, it can offer a lithium storage alternative once voltage, charging settings, and electrical requirements are checked.
Lithium storage upgrade
A 12.8V 100Ah pack with 1280Wh nominal energy.
Managed battery protection
BMS electronics help manage battery operation.
Reuse compatible equipment
May work with an existing inverter after electrical compatibility checks.
Less traditional battery upkeep
No routine electrolyte topping-up as required with flooded lead-acid batteries.
Why choose this product?
- Designed around 12.8V nominal LFP battery technology.
- 100Ah capacity provides 1280Wh of nominal energy.
- Suitable for selected existing 12V inverter systems after compatibility assessment.
- Repair warranty support from KAEL, subject to terms.
Suitable applications
- 12V home inverter retrofits
- Backup for lighting and fans
- Router and small electronics
- Residential battery replacement projects
Illustrative applications only. Exact combinations, runtime and surge capacity depend on connected equipment and site conditions.
Technical specifications
| Nominal voltage | 12.8V |
|---|---|
| Nominal capacity | 100Ah |
| Nominal energy | 1280Wh |
| Cell chemistry | LFP / lithium iron phosphate |
| Application | Compatible 12V inverter backup systems |
| BMS | Integrated battery management protection (specific protections to confirm) |
| Charging compatibility | Requires verification of inverter/charger profile and limits |
| Mounting / enclosure | Confirm exact supplied model and dimensions before installation |
| Warranty | 5-year repair warranty (terms apply) |
Frequently asked questions
Will this battery work with my existing inverter?
Compatibility must be checked by model, charge voltage/current, cut-off settings, connector and surge requirements. Contact KAEL before purchase.
Is the energy 1280Wh?
Yes: 12.8V × 100Ah = 1280Wh nominal.
Is installation included?
Installation scope, pricing and availability must be confirmed before ordering.
What is the warranty?
5-year repair warranty, subject to the written product warranty terms.
KAEL warranty & assistance
For installation, compatibility or warranty enquiries, contact KAEL on WhatsApp. Warranty is subject to the supplied written conditions. Published specifications should be checked against the final product label before dispatch.
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