Carbon battery ANSMANN 4R25 6V 9000mAh – cylindrical 6 V long-life cell

ANSMANN 4R25 is a zinc–carbon (carbon) 6 V primary battery with a nominal capacity of 9000 mAh. The cylindrical 6 V cell is designed as a single‑use power source for devices that require a non‑rechargeable 6 V supply. It provides a cost‑effective energy solution for flashlights, portable lanterns and other lighting and low‑to‑moderate drain applications. The cell is free of mercury and cadmium and should be stored in a cool, dry place and replaced when depleted.

Advantages

The battery offers a high rated capacity for zinc–carbon chemistry, a simple single‑use design with wide device compatibility and a favourable price‑to‑performance ratio. Its mercury‑ and cadmium‑free composition reduces toxic heavy‑metal content compared with older chemistries.

Suitable for

• Flashlights and handheld torches
• Portable lanterns for camping and fishing
• Emergency lighting and safety lamps on sites
• Low‑to‑moderate drain devices requiring 6 V non‑rechargeable cells

Key specifications

• Chemistry: zinc–carbon (carbon)
• Nominal voltage: 6 V
• Nominal capacity: 9000 mAh
• Cell shape: cylindrical 6 V single‑use cell
• Toxic metals: mercury‑free, cadmium‑free

How to use

Insert the 6 V ANSMANN 4R25 battery into the device following the correct polarity indicated by the device manufacturer. Use the cell only in equipment designed for non‑rechargeable batteries and do not attempt to recharge. Replace the battery when device performance declines or when the battery is depleted. Store unused batteries in a cool, dry place away from direct heat and sunlight.

Usage recommendations

For reliable operation in critical applications, check device compatibility with a zinc–carbon 6 V cell and consider fresh batteries before prolonged trips or site work. Dispose of used batteries according to local regulations.