Batteries

Batteries for equipment, UPS, and solar systems

A battery is a small tank of energy. Without it, a UPS won’t save you in an outage, an inverter won’t start the boiler, a laptop won’t run in a café, and a child won’t get through on the phone. Simple idea — but the battery is usually the first thing to die in the whole chain of “device — power — user.” And it’s what you replace most often.

In Ukraine in 2026, “buy a battery” is one of the hottest categories. Planned outages taught people to count amp-hours and understand what “depth of discharge” means. Our catalog lists batteries for every common scenario — from a spare smartphone cell to traction modules for a solar plant.

Battery types in the catalog

Chemistry differs — and it’s not cosmetic. Each device fits a specific type.

• LiFePO4 (lithium iron phosphate). The go-to for backup power, UPS, and inverters. Up to ~6,000 cycle life, safer, doesn’t “fall off a cliff” in the cold like lead. Higher price — but a longer payback horizon.
• Li-Ion. The heart of laptops, power banks, phones, tools, many gadgets. Light and dense, but needs a BMS and careful charging.
• NiMH (nickel-metal hydride). Often found in cordless phones, screwdrivers, medical gear, RC models. Less fussy about overcharge, but higher self-discharge.
• Lead-acid (AGM, gel, flooded). Old school, still relevant. Used in UPS, fish finders, boat motors, alarm systems. Cheap upfront — but fewer cycles than LiFePO4.

How to choose a battery: the essentials

Don’t turn battery shopping into a thesis defense. Three parameters are enough.

1. Voltage (V). Must match the device. 12 V means 12 V, not “about.” Otherwise it won’t start — or the controller burns.
2. Capacity (Ah or mAh). More capacity — longer runtime. But “more” isn’t always better: check size limits and charge current limits.
3. Device type and load scenario. UPS with short discharges, inverter with deep cycles, laptop used daily. Each scenario wants its chemistry and capacity.

If unsure, send the device model or the old battery markings. We’ll match a compatible pack in minutes. And yes — buying a battery for your gear is easier when someone explains it once than swapping five random ones later.

Why the Euro-Parts range

• Trusted brands. No no-name sold as a famous maker.
• Genuine products. Sourced direct or through authorized suppliers.
• Real warranty. With exchange or return where applicable.
• Categories for every job. Batteries for phones, laptops, UPS, inverters, tools, alarms, solar setups.
• Pick by device model. If you need to buy a battery for a specific device — filters and compatibility search are there.

Delivery and purchase across Ukraine

You can order batteries from anywhere in the country. In Kyiv — pickup and courier. Nationwide — Nova Poshta, Ukrposhta, to a branch or to your door. Common payment methods: card, cash on delivery, bank transfer for businesses.

Kharkiv and Odesa — direct pickup and fast delivery. Home and backup-system batteries can be bought the same day you ask, when stock allows.

Customer reviews: what people write

Specs always say “everything’s perfect.” Real life has nuances. So reviews beat half the datasheet.

What to look for in others’ experience:

1. Which gear the battery runs — and how long it has lasted.
2. Behavior in winter and in an unheated space.
3. Whether real capacity matches the label (often checked with a tester).
4. How the store handles warranty if you get a defective unit.

Live buyer reviews under each catalog model — not polished ad copy.

Order a battery today

Know what you need — add to cart and checkout. Not sure — send the device model or old battery info; we’ll help you choose. Buying a battery for home, office, or service repair is ten minutes and one message — not weeks on forums.