JCB AA LR6 Super Alkaline Batteries - 12 Pack

The JCB AA LR6 Super Alkaline Batteries are 1.5V alkaline cells supplied in a 12-pack blister. These batteries are designed to handle both high-drain devices like digital cameras and motorised toys, and medium-drain appliances such as wireless mice, remote controls and wall clocks. The alkaline chemistry delivers consistent voltage output across the discharge curve, maintaining device performance until the cell is fully depleted.

Supplied in a shelf-stable blister pack measuring 180mm wide by 135mm high, the 12-pack suits households and workplaces that consume AA batteries regularly across multiple devices. The batteries perform reliably in ambient temperatures down to freezing, making them suitable for outdoor sensors, garage-mounted devices and camping equipment as well as indoor use. Each cell carries the LR6 designation, the IEC standard code for AA alkaline batteries.

JCB Super Alkaline cells are built with a zinc-manganese dioxide chemistry that provides higher energy density than zinc-carbon alternatives, translating to longer runtime in the same device. The anti-leak construction reduces the risk of cell rupture and electrolyte leakage that can corrode battery contacts in expensive electronics. At 0.3kg for the 12-pack, the batteries add minimal weight to a toolkit or household battery drawer.

What devices are these batteries suitable for?

AA alkaline batteries suit most devices with an AA compartment, including remote controls, wireless mice, wall clocks, torches, motorised toys, digital cameras, smoke alarms and portable radios. The JCB Super Alkaline range is optimised for both high-drain devices that draw current quickly and medium-drain devices that consume power steadily over months.

How long do these batteries last compared to zinc-carbon cells?

Alkaline cells provide higher energy density than zinc-carbon batteries, typically lasting 30-50% longer in the same device depending on the discharge rate. In a digital camera or motorised toy the difference is more pronounced than in a low-drain device like a wall clock.

Can these batteries be used in cold environments?

Yes. The alkaline chemistry performs reliably down to freezing temperatures, making the JCB Super Alkaline suitable for outdoor security sensors, garage-mounted devices, camping torches and winter-use equipment where zinc-carbon cells would struggle.

Do these batteries have anti-leak protection?

JCB Super Alkaline batteries use anti-leak construction to reduce the risk of cell rupture and electrolyte leakage. While no alkaline cell can guarantee zero leakage if left installed in a device for years beyond its lifespan, the construction standard minimises the risk of contact corrosion in normal use.