ICR18650 2S1P Li Ion Rechargeable Batteries 7.4V 1800 2000 2500mAh
Rechargeable Lithium ion Batteries 18650 2S 7.4V 2000mAh cylindrical li ion battery cells
1)Cell
All of our cells are Grade A
We choose high end cells even it's a China brand, performance is good, very safe but price is more competitive.
2)Protection board
We use high quality protection aboard, protection of over-current, over-charge, over-discharge, short circuit, over -voltage, etc.
3)Wire and plug
We use the wire and plug which meet the national standard, to ensure the discharge safety and circle life of factory price customized 7.4v li-ion battery pack.
4)Nickel strap and stand
We use the qualified nickel strap to ensure the safety and circle life of battery.
| ITEM | SPECIFICATION | REMARK |
| Nominal Voltage | 7.4V | |
| Nominal Capacity | 2000mAh | Standard discharge at 0.2C |
| Standard Discharge Current | 0.2C (400mA) | |
| Max Discharge Current | 1C(2000mA) | |
| Peak Current | 4A | last time≤1s |
| Charge Voltage | 8.4V | |
| Standard Charge Current | 0.2C(400mA) | Charge time : Approx 7.0h |
| Fast Charge Current | 0.5C(1000mA) | Charge time : Approx 3.0h |
| Inner Resistance | ≤105mΩ | AC 1KHZ after 50% charge |
| Cycle life | ≥300 times until 70% capacity | |
| Ref. Discharge Cut off Voltage | 5.6V | |
| Charge Temperature Range | 0°C to 45°C | |
| Discharge Temperature Range | -20°C to 60°C | |
| Recommended Storage Temperature | 23 ± 5°C | |
| Weight | Approx.100g | |
| Battery Cell Model | 18650 | |
| Configuration | 2S1P | |
| Size | L*W*H=38*23*68mm | With PCM |
| Connector/Terminal | No | |
| Battery PCM function | Over charge/discharge,over current, short circuit protection | |
| Battery Warranty | 12 months | |
Detailed images: Rechargeable Lithium ion battery packs 7.4V 2000mAh
Customized 3.7V, 7.4V, 11.1V, 14.8V lithium ion battery packs
Why Choose us:
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with the newest electrolyte and separator technology applie
- Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R&D
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour:
Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.
We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,
and customized battery pack since 2001.
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ICR18650 2S1P Li Ion Rechargeable Batteries 7.4V 1800 2000 2500mAh Images
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