YACHU
YACHU 2.5kWh Lithium Battery, 25.6V 100Ah (24V)
KSh40,000Was KSh 45,000
12V lithium battery, 12.8V 200Ah (2.56kWh), with built-in BMS and charge display, for 12V inverters.
KSh40,000Was KSh 45,000Save KSh 5,000
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Key specs
Price checked 21 October 2026
| Energy | 2.56kWh |
|---|---|
| Battery voltage | 12.8V (12V system) |
| Capacity | 200Ah |
| Cells | Grade A, CATL |
| Cycle life | 6,000+ cycles (as listed) |
| BMS | Built in |
| Display | Voltage and charge percentage |
| Warranty | 6 years (as listed) |
| Price | KSh 40,000 |
A YACHU 12.8V 200Ah lithium battery that stores 2.56kWh, for 12V solar and backup systems such as the YACHU 1.5kW 12V hybrid inverter. It is the battery in our 2.5kWh, 1.5kW solar package, and its digital display shows voltage and charge level at a glance.
Ask us at our Kiserian shop to match it to your inverter.
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FAQ
Straight answers before you buy. Anything else? Ask the counter.
Ask on WhatsAppThe YACHU 1.5kW hybrid inverter is a 12V unit, so it needs one 12V battery. Our KSh 90,000 kit pairs it with the YACHU 2.5kWh 12.8V 200Ah lithium battery (KSh 40,000 on its own). On a budget, a 12V gel battery works too: 100Ah KSh 14,000, 150Ah KSh 20,000 or 200Ah KSh 30,000.
You can add a second 12V battery in parallel (same type and age) for longer backup. Lithium gives more usable energy per kWh stored; gel is cheaper to start with.
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.
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.
As a rough estimate, a 12V 200Ah gel battery stores about 2.4kWh, and you should use only about half (1.2kWh) to keep it healthy. That runs a 100W load, such as LED lights, a TV and Wi-Fi, for about 12 hours. The YACHU 12.8V 200Ah lithium gives most of its 2.56kWh, roughly twice the run time.
With a 1,000W load, the same gel battery lasts only about an hour. Inverter losses and older batteries shorten these times. Prices: YACHU 12V 200Ah gel KSh 30,000; YACHU 12.8V 200Ah lithium KSh 40,000.
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