Medical technology

Batteries dedicated to
medical devices

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Electric vehicles

Get acquainted with our offer of
battery packs for electric vehicles

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Defense Industry

High-quality batteries
for military industry

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Who are we?

BTO is one of the leading designers and manufacturers of primary and rechargeable battery packs. Custom designed battery packs are used not only in Poland but also throughout the whole world. The main applications of our battery packs are: industry, power tools, storage devices, medical devices, electric bicycles and electric vehicles. Our company also sells all kinds of batteries, flashlights and other equipment powered with batteries.

Since 1990, BTO has been in the forefront of companies operating in this sector on the domestic market. By providing products for sectors like military, police, border guard and firefighters, BTO has won a good reputation in terms of modernity of applied solutions and reliability.

LEARN MOrE Offer

Quality
& Development

We offer our clients complex services, from design and production, through technical support, to warranty and post-warranty service. We deploy almost all currently available battery technologies, yet our specialty is lithium cells (Li-Ion).

production & service

News
Product

Explore the full range of our online store or go to a wholesale platform.

Charger 
SKYRC NC2500 AA/AAA
NiMH/NiCD

latarka mactronic

Flashlight MacTronic MX532L-RC
Black Eye 420lm

akumulator 12V

Battery pack 12V 100Ah
SLFP100AH-12 LiFePO4

akumulator 51 2V

Battery pack 51,2V 10Ah
LiFePO4