Mod the IKEA Sunnan to Charge an iPad2 | Voltaic Systems Blog – Solar DIY and Device Charging

Mod the IKEA Sunnan to Charge an iPad2 | Voltaic Systems Blog – Solar DIY and Device Charging

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日期:2026-04-25
Ulrik October 29, 2011 Great project, and guide! Is there a particular reason why you’re not providing overcharge protection for the batteries? E.g. a big 4.3V zener (or several) across the pack. As I understand it, Nihms max out at app. 1.4V per cell, or...看更多