Battery Charger Fischertechnik 34969 NiMH 1500mAh 8.4V Black Red

The Fischertechnik 34969 battery charger is designed for charging 8.4 V Nickel-Metal Hydride (NiMH) battery packs with a nominal capacity of 1500 mAh. The charger is microcontroller-controlled to ensure reliable protection against overcharging and includes a fused battery pack for short-circuit protection. Its compact housing (225 x 65 x 150 mm) and black-red design make it suitable for use with Fischertechnik models and other compatible devices requiring an 8.4 V NiMH supply.

Advantages

The microcontroller-regulated charging process prevents overcharging and helps prolong battery life. Charging time is short—typically up to two hours for the specified 1500 mAh pack. The battery pack includes a fuse to protect against short circuits, and the charger’s compact form factor facilitates convenient placement and storage.

Suitable for

• Fischertechnik models and educational kits that use 8.4 V NiMH battery packs
• Small hobby electronics and model applications requiring a 1500 mAh, 8.4 V supply
• Replacement or spare NiMH battery packs with matching voltage and capacity

Key specifications

• Model: Fischertechnik 34969
• Battery chemistry: NiMH (Nickel-Metal Hydride)
• Rated voltage: 8.4 V
• Rated capacity: 1500 mAh
• Control: Microcontroller-regulated charging
• Protection: Overcharge protection; fused battery pack for short-circuit protection
• Typical max. charging time: up to 2 hours
• Dimensions: 225 x 65 x 150 mm
• Colors: Black and red
• MPN: 34969; EAN: 4006209349694

How to use

Connect the charger to the compatible 8.4 V NiMH battery pack following the manufacturer’s polarity markings. Plug the charger into a suitable mains outlet if required by the charger design, and start the charging cycle according to the product’s instructions. Monitor the charging process until the microcontroller indicates completion or until the recommended time (up to two hours) has elapsed. After charging, disconnect the battery pack and store it in a cool, dry place.

Recommendations

Use only NiMH battery packs with the specified voltage (8.4 V) and similar capacity (1500 mAh). Do not attempt to charge other battery chemistries with this charger. Replace the fused battery pack or fuse only with manufacturer-approved parts. Charge batteries in a well-ventilated area and avoid exposure to excessive heat or moisture.