Factory price high quality rechargeable li-ion
3.7V 2200mAh ICR18650 lithium battery cell
NO | Items | Parameter | Remarks |
2.1 | Rated Capacity | 2200mAh | Discharge:0.2C Cut-off voltage:2.75V |
Minimum Capacity | 2150mAh | ||
2.2 | Energy | 8.14Wh |
|
2.3 | Nominal Voltage | 3.7V |
|
2.4 | Open Voltage | ≥3.85V |
|
2.5 | Load Voltage | ≥ 3.6 | 10Ω |
2.3 | Internal Impedance | ≤60mΩ | AC 1KHz after standard charge |
2.7 | Charge voltage | 4.2V |
|
2.8 | Standard charge current | 440mA |
|
2.9 | Max charge current | 2200mA |
|
2.10 | Standard discharge current | 440mA |
|
2.11 | Max Discharge current | 4400mA |
|
2.12 | Discharge cut-off voltage | 2.75V |
|
2.13 | Operating Temperature | 0~+45℃ | Charge |
-20~+30℃ | Discharge | ||
2.14 | Storage Temperature | -20℃~+30℃ | Less that 1 month |
-20℃+30℃ | Less than 3 months | ||
2.15 | Weight | 45 ± 1g |
|
li-ion 3.7V 2200mAh ICR18650 lithium battery cel
li-ion 3.7V 2200mAh ICR18650 lithium battery cell
1. Overcharging protection
Overcharging protection function shall stop charging if any one of the cells of the battery pack reaches 4.30±0.05V.
2. Over-discharging protection
Over-discharging prevention function shall work to avoid further drop in cell voltage of 2.75±0.10V.
Or less per cell in any cell of the battery pack. It is recommended that the dissipation current of PCM.
Shall be minimized to 0.5uA or less with the over-discharging prevention,the protection function shall monitor each back of the battery pack and control the current all the time.
3. Storage
The battery shall be storied within-10℃~45℃range environmental condition.
If the battery has to be storied for a long time (over 3 months),the environmental condition should be: Temperature: 23 ± 5 ℃, Humidity:35±20%RH.
The voltage for a long time storage shall be 3.7V~3.9V range.
Packaging | Industrial box | |
Shipping | Express | DHL / EMS / UPS / FEDEX / TNT etc |
Others | By air / By sea | |
1. Rich Experience on lithium battery
Guangzhou FuBai Technology Co.,Ltd. has nearly 20 years experience in battery production.
We are capable in design, production, strict quality control system and satisfactory after-sale service.
Our factory could produce 100000pcs lithium battery per day.
2. Superior Quality
The lithium battery has passed CE/FCC/RoHS certificates.
We inspect all incoming goods before they are put on the warehouse shelves.
3. Favorable Price
At least 30% cost down on OEM & ODM projects, 5-20% cost down on sourcing orders.
Bulk orders personally quoted better prices.
4. Good Service
Prompt feedback on the process of your order.
Quick response for your inquiry and order at the first time.
Fast track and resolve to the customer complaint without any delay.
li-ion 3.7V 2200mAh ICR18650 lithium battery cell
power bank
Guangzhou FuBai Technology Co.,Ltd. which has nearly 20 years experience in battery R & D and manufacturing.Our products include Li-ion batteries, Ni-Cd / Ni-MH batteries, power bank and other battery extension products. We have three factories ,two of them are in Guiping and Guigang,Guangxi , the last one is in Guangzhou . FuBai Technology is committed to becoming a global supplier of better quality, seeking sincere cooperation and a common development with you.
The Guiping battery production base/Guigang battery production base and Guangzhou battery production / power bank production demonstration bases, with a daily capability of Li-ion batteries 100,000pcs, Ni-Cd / Ni-MH batteries 400,000pcs, power bank 30,000units.
Our Factory
li-ion 3.7V 2200mAh ICR18650 lithium battery cell
The Equipments of Our Factory
li-ion 3.7V 2200mAh ICR18650 lithium battery cell
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