Request A Quote
English
English
French
German
Italian
Russian
Spanish
Portuguese
Dutch
Greek
Japanese
Korean
Arabic
Hindi
Turkish
Indonesian
Vietnamese
Thai
Bengali
Persian
Polish
Home ProductsLithium Ion BatteryOiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery
OiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery
OiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery OiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery

OiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery

Product Details:
Place of Origin: China
Brand Name: OiD
Certification: GB/T 18287-2013 IEC/EN61960 UL1642
Model Number: OiD502856-2P-1850
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: $0.5 ~ $100.0 / pcs
Delivery Time: 3 ~ 7 days for storage
Payment Terms: TT, L/C, Western Union
Contact Now
  • Detail Information
  • Product Description

Detail Information
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
Highlight:

3.7v 2a lithium battery

,

3.7v lithium ion battery

,

300 cycles 2a lithium battery

Product Description

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

OiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery 0

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
  • IEC/EN61960
  • UL1642

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

OiD502856-2P-1850 3.7V 1850mAh 2.0A 300 Cycles Lithium Polymer Battery 1

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.

Tag:

3.7 V 3800mah Battery

200mah Li Ion Battery

Long Cycle Life Battery

Get in touch with us

Enter Your Message

You Might Be Into These