High capacity INR26650 Lithium ion Battery 3.7V 5000mAh cylinrical battery
| |
| Brand | GPE |
| Model | 26650 |
| Nominal capacity | 5000mAh (0.2C charge and discharge, @ 25°C) |
| Minimum capacity | 5000mAh |
| Nominal Voltage | 3.6V |
| Charge Voltage | 4.2V |
| Discharge end off Voltage | 2.75V |
| Maximum charge current | 1C |
| Maximum discharge current | 3C (peak 5C) |
| Cycle life | >1500 times @ 80% DOD |
| IR | 16-20 mΩ |
| Cell dimension | diameter:26±0.5mm, height: 70±0.5mm |
| Weight | Approx 93g |
| package | 48PCS/carton |
Rechargeable Battery Usage Instructions:
A. Charge
1. Charge current
Charging current should be less than the maximum value specified in the Product Specification.
Charging with higher current than recommended value may cause damage to cells’ electrical,
mechanical, and safety performance and could lead to heat generation or leakage.
2. Charge Voltage
Charging shall be done by voltage less than that specified in the Product Specification (4.2V/cell). Charging
beyond 4.3V, which is the absolute maximum voltage, must be strictly prohibited. The charger and protection
circuit of battery pack shall be designed to comply with this condition. It is very dangerous that"&" charging
with higher voltage than the maximum value and may cause damage to the cell electrical, mechanical safety
performance and could lead to heat generation or leakage.
3. Charging temperature
The cell shall be charged within the specified temperature range in the Product Specification.
4. Prohibition of Reverse Charge
Reverse charge is prohibited. Cells shall be connected correctly. The polarity has to be confirmed before wiring.
In case of the cell is connected improperly, the cell cannot be charged. Simultaneously, the reverse charging
may cause damage to the cell which may lead to degradation of cell performance and damage the cell safety,
and could cause heat generation or leakage.
B Discharge
1. Discharge Current
The cell shall be discharged at less than the maximum discharge current specified in the Product Specification.
High discharging current may reduce the discharge capacity significantly or cause over-heat.
2. Discharge Temperature
The cell shall be discharged within the temperature range specified in the Product Specification.
3. Over-Discharge
It should be noted that cells would be at an over-discharged status due to self-discharge characteristics
in case they were not used for a long time. In order to prevent over-discharging, cells shall be charged
periodically to maintain the voltage between 3.7V and3.9V. Over-discharging may cause the loss of
cell performance, characteristics, or battery functions.
C Storage
If the Cell is stored for a long time, the cell’s storage voltage should be 3.7~3.9V and the cell is to be stored in a
condition as Item. 4.11.
D Handling of Cells
1.Consideration of strength of film package
Easily damaged by sharp edge parts such as nail and needle, so don’t strike by those sharp parts.
Sealed edge may be damaged by heat above 100°C, bend or fold sealed edge.
2.Short
Don’t bend the tabs.Short terminals of cells is strictly prohibited, it may damage cells, even result in safety accident.
Detailed images: Rechargeable 26650 Lithium battery 3.7 volt 5000mAh
Customized 3.7V, 7.4V, 11.1V, 14.8V lithium ion battery packs
Other lithium ion cylindrical battery cell on sale:
| Lithium ion battery cells list |
| Model No. | Nominal Voltage | Typical Capacity | Size | Charge Rate | Discharging Rate | Weight(g) |
| ICR14500 | 3.7V | 600mah | 13.9×48.5±0.3 | 0.2-1C | 0.2-2C | 19.5 |
| ICR14500 | 3.7V | 750mah | 13.9×48.5±0.3 | 0.2-1C | 0.2-2C | 20 |
| ICR14500 | 3.7V | 800mah | 13.9×48.5±0.3 | 0.2-1C | 0.2-2C | 20.5 |
| ICR18500 | 3.7V | 1300mah | 18.0×49.7±0.2 | 0.2-1C | 0.2-2C | 32 |
| ICR18500J | 3.7V | 1400mah | 18.0×49.7±0.2 | 0.2-1C | 0.2-2C | 31 |
| ICR18500 | 3.7V | 1600mah | 18.0×49.7±0.2 | 0.2-1C | 0.2-2C | 32 |
| ICR18650 | 3.7V | 2200mah | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 40 |
| ICR18650 | 3.7V | 2600mah | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 45 |
| ICR18650 | 3.7V | 3000mah | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 48 |
| ICR18650 | 3.7V | 3400mah | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 50 |
| ICR26650 | 3.7V | 4500mah | 26.3×65.0±0.5 | 0.2-1C | 0.2-2C | 80 |
| ICR26650 | 3.7V | 5000mah | 26.3×65.0±0.5 | 0.2-1C | 0.2-2C | 85 |
| ICR18650P | 3.7V | 2600mah | 18.0×65.2±0.2 | 0.2-1C | 5C | 45 |
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.
