KULAYAN BATTERY INDUSTRIES · BIRATNAGAR, NEPAL · EST. 1994
+977 21 516056 ISO 9001 · IEC Certified

Battery Guides &
Resources for Nepal.

Practical advice on inverter, solar, e-rickshaw, and Safa Tempo batteries — from Nepal's ISO 9001 certified manufacturer since 1994.

E-Mobility

Best E-Rickshaw Battery in Nepal 2026: Kulayan's Guide for Biratnagar Operators

Battery replacement is the top cost for e-rickshaw operators. Here's how to choose the right battery, extend its life, and save money — from the manufacturer.

May 20268 min read
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Buying Guide

Locally Made vs. Imported Batteries: Why Kulayan Outperforms in Nepal's Climate

Monsoon humidity, Terai heat, voltage fluctuations — Nepal's conditions are punishing on batteries. Here's why locally manufactured wins.

May 20267 min read
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Inverter

Load Shedding in Nepal 2026: How to Choose the Right Inverter Battery

Dry-season load shedding is back. Consumers in Sunsari, Morang, and Dhankuta need reliable backup. Here's how to pick the right inverter battery.

May 20266 min read
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Solar

Nepal's 100 MW Solar Push: Which Solar Battery Should You Choose in 2026?

Nepal's 100 MW solar project and Clean Energy Week have reignited interest in home solar systems. A practical buying guide from a certified local manufacturer.

May 20267 min read
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EV & Eastern Nepal

EV Growth in Eastern Nepal: What It Means for Battery Buyers in Biratnagar

Nepal's EV registrations rose 35.1% in FY 2082/83. Eastern Nepal is at the centre of this shift — and Kulayan is the local supplier ready to meet it.

May 20266 min read
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