Product Description Other MP Rechargeable Battery 9V 300mAh Ni-MH in Black is a reliable, eco-friendly 9-volt rechargeable battery with real 300mAh capacity, perfect replacement for smoke alarms, multimeters, wireless microphones, guitar pedals, or toys – pre-charged, ready to use, and rechargeable up to 1000 times with low self-discharge for long-lasting, money-saving performance.

Product Attributes

Material: Nickel-Metal Hydride (Ni-MH) Dimensions: Standard 9V size (26 × 17 × 48 mm) Weight: Approx. 40 g Features:

• 300mAh real capacity
• 8.4V nominal voltage (fully charged 9.6V)
• Pre-charged & ready to use
• Low self-discharge (retains 80% after 1 year)
• Up to 1000 recharge cycles
• No memory effect
• Compatible with all 9V Ni-MH chargers
• Environmentally friendly (no cadmium/mercury)

Accessories: None (single battery) Color: Black Capacity: 300mAh

Best Uses

• Smoke & carbon monoxide detectors
• Wireless microphones & guitar pedals
• Multimeters & testing equipment
• Toys & remote controls