GBA18V-50 vs EXBA18V-55 vs PROCORE18V-55
Same fit: these run the same tools
BOSCH 18V PROFESSIONAL
GBA18V-50
5.0Ah · 90Wh · 0.62kg
£85.00from 3 retailers
View at Machine Mart ›
Lowest price we track at UK retailers, updated daily. We may earn a commission
They differ in 2 of 3 areas
Same tools, so this is about size, weight and cost. No overall winner: pick the size that suits the job.
EnergyThe EXBA18V-55 stores 10% more than the GBA18V-50: 99Wh vs 90Wh.
WeightThe GBA18V-50 is the lightest at 0.62kg, the EXBA18V-55 the heaviest at 1.02kg.
Good to know
Same toolsAll three fit every Bosch 18V Professional tool.
Energy
GBA18V-50
90Wh
EXBA18V-55
99Wh
PROCORE18V-55
99Wh
Maker figure, or volts × Ah where they don't publish one. Ah and Wh explained ›
Weight
GBA18V-50
0.62kg
EXBA18V-55
1.02kg
PROCORE18V-55
0.96kg
Price per Ah
GBA18V-50
£17.00
EXBA18V-55
£28.72
PROCORE18V-55
No price yet
Lowest price we track ÷ Ah. Full specs
GBA18V-50EXBA18V-55PROCORE18V-55
Voltage18V18V18V
Capacity5.0Ah5.5Ah5.5Ah
Energy90Wh99Wh99Wh
Weight0.62kg1.02kg0.96kg
Energy for its weight145Wh/kg (worked out)97Wh/kg (worked out)104Wh/kg (worked out)
ChemistryLi-ion (cylindrical)Li-ion (cylindrical)Li-ion (cylindrical)
Cell typeNot listedNot listedNot listed
Fuel gaugeYesYesYes
Size (L × W × H)114 × 74 × 56 mm121 × 80 × 73 mmNot listed
Lowest price£85.00£157.95No retailer price yet
Specs from each maker's own documentation. "Not listed" means the maker doesn't publish it or we haven't found it yet; it never counts as a difference.
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