Description:
7.4V 2200mAh 18650 Li Ion Battery PackHigh quality
Size:Customized
Chemistry:Li-ion
CE, UL, RoHs, MSDS
| Type | 7.4V 2200mAh 18650 Li IonBattery Pack, 2S1P, CE, UL, MSDS |
| Chemistry | Lithium Ion |
| Dimension | Customized |
Li-ion BatteryFeatures:
RechargeableLithium Lon (Li-ion) cells have a negative electrode (anode) madefrom lithium compounds.
Lithium is ahigh reactive material and is much lighter than thehydrogen-absorbing metal alloy of
the NiMH negative electrode. This leads to higher gravimetric energydensities for the Li-ion cell.
Cells canstay in storage for 12 months without requiringmaintenance.
The expectedcycle life of a Li-ion in an application is about 1000cycles.
| Model | Battery | NominalVoltage(V) | NominalCapacity(Ah) | LifeCycles | Max.ChargeVoltage | Cut-off DischargeVoltage | BatteryWeight(Approx) | Measurement(ø*H) | ||||||
| HW-L14500 | Li-ion | 3.7V | 750mAh | ≥1000 | 4.2V | 2.75V | 18 g | 14mm*50mm | ||||||
| HW-L18500 | Li-ion | 3.7V | 1400mAh | ≥1000 | 4.2V | 2.75V | 33g | 18mm*50mm | ||||||
| HW-L18650 | Li-ion | 3.7V | 2200mAh | ≥1000 | 4.2V | 2.75V | 43 g | 18mm*65mm | ||||||
| HW-L18650 | Li-ion | 3.7V | 2600mAh | ≥1000 | 4.2V | 2.75V | 44g | 18mm*65mm | ||||||
| HW-L26500 | Li-ion | 3.7V | 3500mAh | ≥1000 | 4.2V | 2.75V | 64 g | 26mm*50mm | ||||||
Li-SOCI2Battery can provide long lift in nominal temperature and beoperated over a wide rang of temperature.
We areprepared to spread our products to the customers all over the wordwith prefect service.
- .Highand stable operating voltage. The open circuit voltage of singlelithium cell is 3.66V,
Theoperating voltage is fluctuating from 3.3V to 3.6V according to thechange of loading .
- .Highenergy density, about 700Wh/Kg .
- .Long shelf life . Annualself-discharge rate lower than 1% at 25°C
- .Longoperating life .
Warnings:
1. Use an original or reliable charger.
2. Do not throw the battery into fire or water.
3. To avoid keeping it at the temperature above 45 degrees or it may cause explosion.
4. Do not pressing it or dropping it from the high altitude.
5. To prevent short circuit, never to put it together with conductors such as keys and coinsetc.
6. Keep the battery in a cool dry surrounding if its stand by.
Quantity and Certificates:
1.Howell Energy Co., Ltd. isISO9001:2000 certified and the products are RoHscompliant.
2.Our products have CE and ULcertifications, with the top standard quality.
3.Our batteries are sold well inworldwide markets, including Europe, North America, Africa,Oceania, Middle East, Asia and other regions
Packaging details:
Howell Energy (Battery)Booth :
