NEW 2 10PCS 3.2V 18500 rechargeable lithium battery IFR LiFePo4 cell 1200mah for solar LED light e bike power tools|Replacement Batteries| - AliExpress
Amazon.com: HQRP Battery 4-Pack 1200mAh IFR-18500 18500 3.2v LiFePO4 Compatible with Solar Garden Landscape Patio Light Spotlight Rechargeable with Button Top 54mm : Tools & Home Improvement
IFR 18500 1200mAh 3,2V LiFePo4 Akku Flat Top ohne Kopf ungeschützt 49x18,15mm | Akku für Solar LiFePo4 | Akkus | Akkushop