Lithium-ion battery BT 20-40N 2 Ah 40V – MTF – 80 Wh – 1AKZ2022

A 40 V battery to power your tools

The BT 20-40N 2 Ah 40V MTF 80 Wh lithium-ion battery is designed to power compatible cordless power tools in the MTF 40V series 1 range. Its lithium-ion technology fits into a compact, lightweight design. The 40 V voltage and 2 Ah capacity define its power level. Its 80 Wh nominal energy rounds out these technical specifications. The charge indicator makes it easier to monitor the battery status during use. Built-in protections against overcharging, overheating and deep discharge improve operational safety. The charging time is 70 minutes with the ACS 20-40N charger and 140 minutes with the ACSD 40-40N charger. Weighing 0.72 kg, this battery remains easy to handle.

When to use it

This battery is used to power compatible cordless power tools from the MTF 40V series 1 range. It is suitable when you are looking for a dedicated power source for wireless equipment on this platform. The charge indicator helps you keep track of its level. Built-in protections support everyday use.

• Powering compatible cordless power tools
• Use with MTF 40V series 1 equipment
• Everyday tasks with cordless tools

Why buy it

This battery brings together the useful features you need to power your compatible tools with ease. Its 2 Ah capacity, charge indicator and low weight make it practical to use. Built-in protections also provide added peace of mind during use and charging.

Technical specifications

• Reference: 1AKZ2022
• Battery capacity: 2 Ah
• Voltage: 40 V
• Nominal energy: 80 Wh
• Cell type: Lithium-ion
• Charge indicator: Yes
• Built-in protections: Overcharge, overheating and deep discharge
• Charging time: 70 min (ACS 20-40N) / 140 min (ACSD 40-40N)
• Compatibility: MTF 40V series 1
• Type of use: Power supply for cordless power tools
• Weight: 0.72 kg