Product Description
This product is a standard C-size nickel-cadmium battery pack available in two high-capacity specifications: 2500mAh and 3000mAh. As a reliable manufacturer with comprehensive production capabilities, we prioritize safety performance above all, with each battery pack undergoing rigorous safety testing and quality control. Utilizing durable nickel-cadmium electrochemistry, the product supports high-current discharge and fast charging while maintaining stable output in temperatures from -20℃ to 70℃, making it an ideal power solution for applications such as emergency lighting and professional equipment.
1. Exceptional Cycle Life: Capable of over 500 charge-discharge cycles, its durability far exceeds that of ordinary batteries, significantly reducing long-term costs and replacement frequency.
2. Remarkably Stable Performance: Delivers a flat discharge voltage curve, ensuring consistent and stable power output throughout the usage cycle, preventing performance issues in devices due to voltage fluctuations.
3. Broad Operating Temperature Range: Can start up and discharge normally even in low temperatures of -20°C, while also maintaining good stability in high-temperature environments, adapting to various harsh conditions.
4. Excellent Fast-Charging & High-Rate Discharge: Supports rapid charging and stable high-rate discharge, providing robust power for devices like power tools and emergency equipment that require instant high current.
5. Superior Tolerance to Overcharge/Over-discharge: Compared to other chemistries, Ni-Cd batteries offer greater tolerance to overcharge and over-discharge, providing higher fault tolerance and reliability in backup or improper use scenarios.
6. Factory direct supply with competitive price and OEM support.
1. Lighting: Emergency lights, Lawn lights/Landscape lights, LED lights, Solar-powered lights, Backup power supplies, Miner's lamps, Flashlights, Fishing lights, Garage lights
2. Electric Toys: Remote control cars, Remote control boats, Aircraft models, Game controllers/Gamepads, Handheld game consoles
3. Audio-Video & Digital Products, Digital cameras, Camcorders, DVD players, VCD players, MD (MiniDisc) players, CD players, MP3 players, PDAs (Personal Digital Assistants) ,Laptop computers, Microphones
4. Power Tools: Hand drills, Planers, Chainsaws, Impact drills, Lawn mowers, Electric screwdrivers
5. Communication Equipment: Cordless phones, Mobile phones, Walkie-talkies (Two-way radios)
6. Household Appliances: Electric hair clippers, Electric shavers, Electric toothbrushes, Electric eyelash curlers, Robotic vacuum cleaners, Vacuum cleaners, Repeat learning machines (Language repeaters) Remote controllers, Wall clocks, Radios.
● Clean the battery and its contacts regularly with a dry cloth to keep them dry and free of dust.
● Before each charge, inspect the battery casing for any bulging, cracking, deformation, leakage, or severe corrosion. If any of these issues are found, stop use immediately and replace the battery.
● Ni-CD batteries are susceptible to a slight memory effect. If they are frequently recharged after being only partially discharged, they may "remember" this shorter cycle.
● Recommendation: Approximately once a month or after every 10 usage cycles, perform a complete charge-discharge cycle (i.e., fully charge the battery, then allow the light to operate until the low battery warning activates or it turns off). This helps maintain the battery's capacity.
If the battery needs to be stored for an extended period (over one month), please:
● Charge the battery to approximately 50% - 70% of its capacity.
● Store it in a cool, dry environment, with an ideal temperature range of 10°C ~ 25°C.
● Check the voltage every 3-6 months and perform one maintenance charge-discharge cycle to prevent permanent performance degradation.
