2-Pack DC-12300 3000mAh Li-ion Rechargeable Battery (12V) — Blue — For Fishing Finder, Guitar Spectra S2 and More

Product overview: Two DC-12300 rechargeable lithium-ion batteries (blue) supplied as a set, each rated at 3000mAh for use in 12V DC systems. Chemistry: Li-ion. Input voltage: 12.6V. Output voltage: DC 9.5~12.6V. Output Current: 1-2A. Plug Type: DC connector 5.5x2.1mm. Package Included: 2 x DC 12300 Battery 2 x Charger Applications: Engineered to power devices that require 12V DC, including wireless cameras, personal processing systems, PDA personal data assistants, personal communication systems, walkie-talkies, digital cameras, camcorders, video cameras, Bluetooth devices, CD players, MD players, portable DVD players, MP3 players, smart cards, aviation models and similar equipment. Can be used for 12V power needs across various fields. Important precautions: 1. Please allow tiny size deviations due to human measurement. 2. It is normal for the battery to feel slightly hot during operation; avoid heavy impact or crushing while in use. 3. To help maintain capacity, avoid using the battery continuously for more than one year. 4. Store in a cool, dry place and keep away from high temperatures to reduce the risk of fire or burns. 5. Do not squeeze, puncture, open, disassemble, or attempt to repair the battery pack. 6. Do not dispose of in water or fire above 60°(140°F). 7. When charging, make sure the switch is turned on. If you need to measure voltage, it is recommended to use a pointer (analog) multimeter, since digital meters may produce unstable/jumping readings.