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3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles
3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles
3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles
3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles
Specifications
Brand Name :
OiD
Model Number :
OiD502856-2P-1850
Certification :
Compliant with IEC 62133，UN38.3，REACH
Place of Origin :
China
MOQ :
100pcs
Price :
$0.5 ~ $100.0 / pcs
Delivery Time :
3 ~ 7 days for storage
Payment Terms :
TT,L/C,Western Union
Name :
Lithium Ion Battery
Battery Type :
3.7V, 1850mAh Rechargeable
ODM :
Free custom design for packs
High Energy Density :
250-300Wh/kg
Superior Cold Weather Performance :
Reliable in Extreme Cold (-20°C to 60°C)
Cycle Life :
800+ cycles
Charging/ Discharging :
1A/ 2A
Flexible Form Factor :
Thin, Customizable Pouch Design Lithium Ion Battery
Description
3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles

Product Name

OiD502856-2P-1850 Lithium Polymer Battery

Advantages

  • High energy density
  • Long cycle life
  • Lightweight and compact design
  • Reliable performance in various temperatures

Specifications

Parameter

Value

Nominal Voltage

3.7V

Minimum Capacity

1800mAh (0.2C discharge)

Typical Capacity

1850mAh (0.2C discharge)

Charging Voltage

4.2V

Discharging Cut-off Voltage

3.0V

Standard Charging

0.2C/4.2V

Max Charging Current

1.0A/4.2V (20°C~45°C)

Standard Discharging

0.5C/3.0V

Max Discharging Current

2.0A/3.0V (25°C~55°C)

Weight

Approx. 31.0g

Shipment Voltage

3.90±0.05V

Battery Pack Impedance

≤160mΩ

Cycle Life

Condition

Cycles

Capacity Retention

0.2C Charge/Discharge at 23±2°C

300

≥80%

Discharge Curve

3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles

Operating Temperature Range

Condition

Temperature Range

Charging

0°C ~ 45°C

Discharging

-20°C ~ 55°C

Storage (50% SOC)

-10°C ~ 25°C (12 months, ≥85%)

Storage (50% SOC)

-10°C ~ 45°C (6 months, ≥85%)

Storage (50% SOC)

-10°C ~ 55°C (1 month, ≥90%)

Certifications

  • GB/T 18287-2013
  • CB/IEC62133

Key Features

  • Overcharge, over-discharge, and short-circuit protection
  • High discharge rate capability
  • Low self-discharge rate
  • Environmentally friendly

Applications

(Insert application images here)

  • Portable electronics
  • Medical devices
  • Power tools
  • IoT devices

3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles

Usage Warnings & Precautions

  • Do not disassemble, crush, or puncture the battery.
  • Avoid exposure to high temperatures or direct sunlight.
  • Use only with approved chargers.
  • Keep away from children and pets.

Storage Guidelines

  • Store at 20±5°C for optimal performance.
  • Maintain 50% SOC for long-term storage.
  • Avoid storing in humid or extreme temperature environments.

Warranty & Disclaimer

  • 12-month limited warranty from the date of purchase.
  • Warranty does not cover damage due to misuse, improper charging, or unauthorized modifications.
  • Manufacturer is not liable for any indirect, incidental, or consequential damages.
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3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles

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Product Detail
Brand Name :
OiD
Model Number :
OiD502856-2P-1850
Certification :
Compliant with IEC 62133，UN38.3，REACH
Place of Origin :
China
MOQ :
100pcs
Price :
$0.5 ~ $100.0 / pcs
Contact Supplier
3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles
3.7V 1850mAh Lithium Polymer Battery with 300+ Cycles

Shenzhen Jianheng Technology Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2020
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Ion Battery, LiFePo4 Battery, Solid State Battery
Total Annual :
15000000-20000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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