Drive your cordless tools for longer with this power tool battery from Bosch. It has a 4Ah capacity, giving you plenty of juice to fly through long construction jobs without the clutter of cabled supplies. Thanks to the unit's plug-in connector, it slots onto equipment in a flash for speedy swapping. Compatibility with many Bosch 18V tools makes the block a versatile power supply. A handy charge level display shows what's left in the tank, so it's clear to see when your battery needs recharging.

• Built-in cooling pack cuts the risk of damage over extended work periods
• Compact dimensions of 80 (L) x 150 (W) x 90mm (H) make it portable for use in the field
• Lithium-ion cell construction, minimising wear from recharge cycles for a long service life
• Durable plastic housing provides effective impact resistance

• Woodworking
• DIY projects
• Gardening
• Lighting equipment

To keep your work flowing, this battery pack completes a full recharge cycle in as little as 35 minutes. It can take up to an hour and a half, depending on your charger unit (113-8664).