Cylindrical Battery Series
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18650 21700 Lithium-ion Cell 3.7V Rechargeable Battery Energy Storage
High energy density
Long cycle life over 1000 times.
No memory effect, low self-discharge technology, small resistance
Excellent Performance under extreme -20℃～60℃ temperature
With automatic production, the consistency of the battery is ensured
Long cycle life over 1000 times.
No memory effect, low self-discharge technology, small resistance
Excellent Performance under extreme -20℃～60℃ temperature
With automatic production, the consistency of the battery is ensured
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Model Nominal
VoltageNominal
CapacityWeight Internal
ResistanceCharging cut
off voltageDischarge cut
off voltageMaximum
Charge RateMax continuous
discharge currentCycle life INR18650-2000 3.7V 2000mAh 43.5g ≤50mΩ 4.2V 2.75V 3C 30A ≥500times INR18650-2600 3.7V 2600mAh 44.5g ≤35mΩ 4.2V 2.75V 1C 20A ≥1000times INR18650-3000 3.7V 3000mAh 46.0g ≤30mΩ 4.2V 2.75V 1C 25A ≥1000times INR18650-3350 3.7V 3350mAh 46.5g ≤20mΩ 4.2V 2.75V 1C 10A ≥1000times INR21700-4000 3.7V 4000mAh 68.0g ≤20mΩ 4.2V 2.75V 2C 30A ≥500times INR21700-5000 3.7V 5000mAh 70.0g ≤18mΩ 4.2V 2.75V 3C 15A ≥1000times IFR26650-3200 3.2V 3200mAh 83.5g ≤20mΩ 3.65V 2.50V 3C 10A ≥3000times IFR26650-4000 3.2V 4000mAh 90.0g ≤20mΩ 3.65V 2.50V 3C 12A ≥3000times IFR26650-5000 3.2V 5000mAh 95.0g ≤20mΩ 3.65V 2.50V 2C 10A ≥3000times IFR32700-6000 3.2V 6000mAh 143.5g ≤10mΩ 3.65V 2.50V 3C 18A ≥3000times 
Products DescriptionProduct Name Lithium-ion Cell Model INR18650, 21700 Series Voltage (V) 3.70V 2.75 ~ 4.2 V Capacity (Ah) 2000,2600,3000,3350,4000,5000mAh more Cycle life 500 ~ 1000 (0.5c / 0.5c) Times Initial IR (≤mΩ) 0.5≤mΩ Weight (g) 43~85g Height (mm) 65.0 ± 0.2 mm 70.0 ± 0.2 mm Diameter (mm) 18.0 +0.2/-0.3 mm 21.0 +0.2/-0.3 mm Certification UL/BIS/CE/CB/PSE/UN38.3 Application Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Forklifts Customized Packs Support Warranty 12 Months
Key Features:
High energy density
Long cycle life over 1000 times.
No memory effect, low self-discharge technology, small resistance
Excellent Performance under extreme -20℃～60℃ temperature
With automatic production, the consistency of the battery is ensured
26650 32650/700 LiFePO4 Battery with Customized CapacityType LiFeOP4 Cell 26650 32700 Typical Capacity 3200~7000mAh Voltage 3.2V Charging Voltage 3.65V Discharging cut-off Voltage 2.5V Max.cont.discharge rate 3A-20A Max.momentary discharge rate 20A-60A Internal resistance ≤20 mΩ Weight Weight 83 ~ 150g(max) Dimension (D)26*(L)65 mm (D)32*(L)70 mm Application Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Forklifts Warranty Period 12 months warranty since the date purchase Operating Temperature Discharge temperature range: -20°C—60° Operating Temperature
Storage TemperatureCharge temperature range: 0°C—45°C 1 year: -20°C—25°C 3 months: -20°C—45° Storage Temperature 1 month: -20°C—60°C
LiFeOP4 Cell Battery Features:
1. High operation voltage.
2. High energy density.
3. Long cycle life, more than 3000 charge/discharge cycles ( 80% capacity remained ).
4. Minimal self-discharge, less than 10% monthly.
5. Wide temperature range, operation from :-20°C~+60°C
6. Be charged & discharged at anytime because of non-memory.
7. Environmentally compatible.
8. High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking
experiment, with acupuncture, smash, drop, and so on.
Lithium-ion Battery
CONTACT
Shenzhen All Technology Co, Ltd
Tel: +86-755-8989 6797
Fax: +86-755-2885 1555
E-mail: sales@alllfp.com
4th Floor, Building A, Jiahe Zhihui Innovation Park, No. 241 Huachang Road,LongHua District, Shenzhen 518109
http://www.alllfp.com
