YACHU
YACHU 2.5kWh Lithium Battery, 12.8V 200Ah (12V)
KSh40,000Was KSh 45,000
48V lithium battery, 51.2V 100Ah (5.12kWh), with Grade A CATL cells, for 48V hybrid inverters.
KSh95,000Was KSh 110,000Save KSh 15,000
Check availability on WhatsApp.
Key specs
Price checked 21 October 2026
| Energy | 5.12kWh |
|---|---|
| Battery voltage | 51.2V (48V system) |
| Capacity | 100Ah |
| Cells | Grade A, CATL |
| Cycle life | 6,000+ cycles (as listed) |
| Battery build | 16-string, full capacity (as listed) |
| Warranty | 6 years (as listed) |
| Price | KSh 95,000 |
A YACHU 51.2V 100Ah lithium battery that stores 5.12kWh, for 48V hybrid solar systems such as the YACHU 6.2kW hybrid inverter. It is the battery in our 5kWh solar package, sized for homes and small businesses that want reliable backup through KPLC blackouts.
Ask us at our Kiserian shop to check it against your inverter.
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FAQ
Straight answers before you buy. Anything else? Ask the counter.
Ask on WhatsAppA 6.2kW inverter like the YACHU 6.2kW is a 48V unit, so it needs a 48V battery bank: one 48V (51.2V) lithium battery, such as our YACHU 5kWh (KSh 95,000) or 10kWh (KSh 160,000), or four 12V batteries wired in series. Many 5kVA hybrid inverters also run at 48V; check the label.
Four 12V 200Ah gel batteries in series store about 9.6kWh, but only about half is usable if you want them to last, so they give roughly the same usable energy as the 5kWh lithium battery. More storage means longer backup, not more power at once.
At Technics Electricals & Solar in Kiserian, YACHU lithium batteries cost KSh 40,000 for 2.5kWh (12.8V 200Ah or 25.6V 100Ah), KSh 95,000 for 5kWh (51.2V 100Ah) and KSh 160,000 for 10kWh (48V 200Ah). All use Grade A CATL cells, rated for 6,000+ cycles with a 6-year warranty, as listed.
Pick the voltage that matches your inverter: 12.8V for 12V, 25.6V for 24V, and 48V or 51.2V for 48V inverters. The warranty is the manufacturer’s; ask us for terms.
Match the battery to your inverter’s battery voltage. The YACHU 2.5kWh 12.8V 200Ah battery is for 12V inverters such as the YACHU 1.5kW hybrid; the YACHU 2.5kWh 25.6V 100Ah battery is for 24V inverters such as the YACHU 3.5kW hybrid. Both store about 2.5kWh and cost KSh 40,000 at our Kiserian shop.
Not sure what your inverter takes? Send us a photo of its label on WhatsApp.
Lithium costs more upfront but usually lasts much longer: YACHU lithium batteries are listed at 6,000+ cycles with Grade A CATL cells, are lighter, and let you use more of their stored energy. Gel batteries are cheaper to start, from KSh 14,000 for a 12V 100Ah. Lithium suits daily cycling; gel suits lighter or occasional backup.
On our arithmetic, the lithium battery already costs less per usable kWh, before counting its longer life. These are estimates; we can compare both for your load.
WhatsApp your shopping list or appliance list. We confirm stock and price, then you collect in Kiserian or we deliver.
