Description
Battery Specification
18650 battery 3000mah for power tools, full capacity, high cycling, low internal resistance and ultra-low
self-discharge to meet the requirements of your household appliances battery.
self-discharge to meet the requirements of your household appliances battery.
Capacity: 3000 mAh
Minimum Capacity: 2980 mAh
Discharge Rate: 3C
Nominal Voltage: 3.7V
Internal Resistance: ≤25mΩ
Cycle Life: 500
Charge Voltage: 4.2V士0.03V
Charge Current: 0.5C (About 3 hours) 1C (About 2 hours)
Standard Discharge Mode: 0.2C Constant current discharge to 2.75V
Max. Continuous Discharge Current: 9000mA
Operating Temperature Range: Recharge (0-45°C) Discharge (-20-60°)
Long time Storage Temperature: -20~25°C
Initial Size: Diameter:18.15+0.20mm Height:65.0士0.50mm
Product Features
Sufficient Capacity
Our INR18650 lithium batteries are manufactured with a design capacity that is typically greater than the nominal capacity to ensure thatevery cell delivered to our customers is greater than the nominal capacity.
High Cycle
All models are guaranteed to maintain more than 80% of their capacity when cycling cycles reach 300 weeks, and some models can achieve 500 weeks.
ps: The above data is actually derived from the testing data of actual batches.
Low Internal Resistance
Different models of batteries have slightly different internal resistance, we ship batteries with internal resistance between 13-18MΩ. If you have special requirements, we can customize the production according to customer needs.
Ultra-Low Self-Discharge
Adopting low self-discharge technology, strong power preservation, minimizing the natural loss of power. The battery can be used for a long time.
About Us
we’re a new energy high-tech enterprise integrating R&D, production and sales of 18650 power lithium batteries.All of our products are certificated by UN38.3, CE, CB, ROHS, CQC and other industry mainstream tests，with 100% full load aging test with short circuit protection, overload protection, overvoltage protection and over temperature protection.
About Logistics
Ready stock style orders will be shipped within 72 hours, customized styles, please contact us by email or phone, the factory will be based on your needs for your production, delivery time is generally 7-15 days!
FAQs
Q: Are you a trader or a manufacturer?
A: We are a manufacturer with 5 factories producing 18650 Li-ion batteries in China, sales office in Guangdong Province, accept custom.
A: We are a manufacturer with 5 factories producing 18650 Li-ion batteries in China, sales office in Guangdong Province, accept custom.
Q: Do your products meet the industry standard?
A: Of course, we produce grade A 18650 Li-ion batteries, our factory has been famous in certain industry, and the batteries we produce are certified to meet the industry
A: Of course, we produce grade A 18650 Li-ion batteries, our factory has been famous in certain industry, and the batteries we produce are certified to meet the industry
access standards.
Q: What does the 3C discharge ratio of this battery mean?
A: 3C discharge ratio means the battery can be discharged at 3 times its capacity. For a 3000mAh battery, the maximum discharge current is 9A.
A: 3C discharge ratio means the battery can be discharged at 3 times its capacity. For a 3000mAh battery, the maximum discharge current is 9A.
Q: Does this battery support fast charging?
A: Although the battery supports a high 3C discharge rate, it is not recommended to use a charge rate higher than 1C to prolong battery life.
A: Although the battery supports a high 3C discharge rate, it is not recommended to use a charge rate higher than 1C to prolong battery life.
Q: What is the self-discharge rate of the battery?
A: The battery has a low self-discharge rate and usually loses about 3%-5% of its charge each month, making it ideal for long-term storage.
A: The battery has a low self-discharge rate and usually loses about 3%-5% of its charge each month, making it ideal for long-term storage.
Q: What electronic products can this battery be used in?
A: The battery is suitable for laptop computers, flashlights, electronic cigarettes, wireless speakers and other devices that require medium to high capacity and power.
A: The battery is suitable for laptop computers, flashlights, electronic cigarettes, wireless speakers and other devices that require medium to high capacity and power.
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