CS Battery for Bosch PSR 18 LI-2 PSM 18 LI PST 18 LI fits 2607335040 Fontus PST18LI Power Tools Replacement battery 3000 - AliExpress
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Pcapzz Battery Adapter,Compatible with Bosch 18V GBA Battery Convert to PBA Battery Safe Portable Battery Converter Compatible with Bosch 18V Garden Series Green Power Tool - Walmart.com