Deligreen Power Co.,ltd
| Supply Ability | 10000 pcs/day |
| Delivery Time | 15 working days |
| Packaging Details | carton box |
| Nominal capacity | 2600mah |
| Nominal voltage | 3.2V |
| cycle life | 1500 times |
| Internal impedence | ≤30MΩ |
| Rapid Charge Current | 0.5C5A |
| charge cut-off voltage | 3.65V |
| Net Weight | About42g |
| Single package size | 18*65mm |
| discharging cut-off voltage | 2.0V |
| Brand Name | Deligreen |
| Model Number | 18650 |
| Certification | CE/FCC/ROHS |
| Place of Origin | china |
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Product Specification
| Supply Ability | 10000 pcs/day | Delivery Time | 15 working days |
| Packaging Details | carton box | Nominal capacity | 2600mah |
| Nominal voltage | 3.2V | cycle life | 1500 times |
| Internal impedence | ≤30MΩ | Rapid Charge Current | 0.5C5A |
| charge cut-off voltage | 3.65V | Net Weight | About42g |
| Single package size | 18*65mm | discharging cut-off voltage | 2.0V |
| Brand Name | Deligreen | Model Number | 18650 |
| Certification | CE/FCC/ROHS | Place of Origin | china |
| High Light | 3.2V 18650 lithium battery kit ，18650 1500mah lithium ion battery ，3.2V 18650 lithium ion battery | ||
18650 1500mAh lithium phosphate battery cell for solar street lamp, LED lamp, and energy backup applications.
The 18650 battery is a lithium-ion cell classified by its 18mm × 65mm size, slightly larger than a AA battery. These batteries are commonly used in flashlights, laptops, and high-drain devices due to their superior capacity and discharge rates.
| Items | Specification | Remarks |
|---|---|---|
| Nominal Capacity | 1500mAh | 0.2 C5A Discharge |
| Nominal Voltage | 3.2V | |
| Discharge Cut-off Voltage | 2.0V | 0.2 C5A Discharge |
| Charge Limited Voltage | 3.65±0.03V | 0℃～45℃ |
| Standard Charge Current | 0.2 C5A | 0℃～45℃ |
| Standard Discharge Current | 0.2 C5A | -10℃~ +60℃ |
| Rapid Charge Current | 0.5C5A | 0℃～45℃ |
| Rapid Discharge Current | 0.5C5A | -10℃~ +60℃ |
| Max. Discharge Current | 3C5A | Limited Voltage 2.0V |
| Max. Pulse Discharge Current | 5C5A | ms |
| Internal Impedance | ≤30mΩ | At AC 1kHz |
| Weight | About 42g | ±2g |
| Items | Test Conditions | Specification |
|---|---|---|
| Nominal Capacity | Discharge capacity measured with 0.2C5A current to 2.0V cut-off voltage | Nominal Capacity ≥1500mAh |
| Cycle Life | After 2000 charge/discharge cycles | ≥80% Nominal Capacity |
| Storage Characteristic | Various storage duration tests at specified conditions | Capacity retention and recovery meet specified standards |
| Rate Capacity | Discharge capacity at various current rates | Performance maintained across different discharge rates |
| Items | Test Conditions | Specification |
|---|---|---|
| Temperature Performance | Performance testing across temperature range -20℃ to 60℃ | Stable performance across wide temperature range |
| Constant Temperature and Humidity | 40±2℃ and 90-95% humidity for 48 hours | No deformation, rust, leakage, fire, smoke, or explosion |
| Free Fall Test | Three drops from 1000mm height onto concrete floor | No explosion, fire, or smoke; OCV retention ≥90% |
| Battery Type | LiFePO4 Battery | Lead Acid Battery |
|---|---|---|
| Nominal Voltage | 3.2V | 2V |
| Energy Density | 180Wh/kg | 30Wh/kg |
| Weight | Light | Heavy |
| CBM | Small | Big |
| Safety Rate | High | Low |
| Cycles | 3500 | 500 |
| Memory Effect | No | Yes |
| Environmental Protection | Pollution-free | Pollution |
18650 batteries perform exceptionally well in high temperature environments. LiFePO4 batteries are an excellent option for high-temperature applications.
Operating temperature range: -20°C to 60°C
18650 cells are ideal for battery packs with IP55 rating, suitable for both indoor and outdoor applications. Contact us to customize your battery system according to your specific requirements.
Shipping to USA: By sea + Express (DDP, Tax free)
ETD: 5-8 days
ETA: 25-35 days after sailing
Shipping to EU: By railway + Express (DDP, Tax free) - Except Switzerland, Romania
ETD: 5-8 days
ETA: 30-45 working days after shipping
Tracking information updated after local express pickup. For remote areas, please provide shipping address and zip code for verification.
Changsha Deligreen Power Co., LTD, founded in 2010, is a "Green Energy Solution Service Provider" specializing in lithium rechargeable batteries, BMS, balancers, chargers, and related products.
Our Promise:
For any concerns, please email: info@deligreenpower.com
A1: Generally 100 pieces, varies with different products.
A2: Yes, all batteries we provide are brand new.
A3: Laptops, flashlights, electronics, vaping, and various power applications.
A4: Yes, individual pricing available for large-scale projects and wholesale demands.
A5: Contact us through the website form for prompt response.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
5 000 000-10 000 000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many... Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many...
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