







🔋 Charge ahead with confidence — power your projects without pause!
The MakerHawk 3.7V 1100mAh LiPo battery features a premium lithium cobalt oxide cell delivering high energy density and stable discharge. Equipped with a multi-layer protection board, it safeguards against over-charge, over-discharge, and short circuits. Certified to UN 38.3 standards, this rechargeable battery is ideal for Arduino and ESP32 development boards, ensuring reliable, long-lasting power in a compact form factor.
Trustpilot
3 weeks ago
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