390mAh 3.7V lithium battery polymer small battery

- Oct 03, 2016-

390mAh 3.7V lithium battery polymer small battery Product Details


Key Specifications/Special Features:

  • Key feature and parameters:

  1. ODM/OEM orders are welcome

  2. Customized battery are accepted

  3. Can print your logo

  4. Provide samples for testing

  • Parameters:

  1. Model: 3.7V lithium polymer batteries

  2. Finished resistance: ≤160MΩ

  3. Rated capacity: 390mAh

  4. Charging temperature range: 0-45°C

  5. Nominal voltage: 3.7V

  6. Discharging temperature range: -20-60°C

  7. Dimensions: 6.0*20*35mm

  • Protection parameters: 3.7v lithium battery

  1. Over-charging protection: continuous voltage each string 4.35 ±0.25V

  2. Recovery voltage over-charging protection: 4.15 ±0.05V

  3. Over-discharging voltage protection: 2.7 ±0.075V

  4. Over-discharging protection recovery voltage: 3 ±0.08V

  5. Discharge flow protection current: 2.0A

  6. Discharging over-current detection voltage: 0.15 ±0.05V

  7. Current consumption at work: 6uA

  8. Standard charging current: 0.2C

  9. Maximum charging current: 1C

  10. Standard discharge current: 0.5C

  11. Maximum discharge current: 2.0C

  12. Storage temperature: 23 ±5°C

  13. Storage humidity: 45-85% RH

  • Advantages: 3.7v lithium battery

  1. Absolutely safe and reliable

  2. Quality assurance price concessions

  3. High-energy density

  4. Long cycle lifespan

  5. Wholly closed dust-free workshops, securing high-quality

  6. No memory effect

  7. Pollution-free, non-polluting

  8. New type of energy

  • Features:

  1.  Longer storage lifespan

  2.  Light weight and higher energy density than any rechargeable battery

  3. Installed IC chip will prevent the battery pack from over charge and over discharge

  4. It helps protect battery chemistry integrity and prolongs battery lifespan

  5. Perfect for building up battery pack for medical equipment back-up or UPS emergency power

  6. Supply which requires compact size and lighter weight

  7. Battery module is wrap by PVC, PE, case

GPS, portable DVDs, PDA, cellular phones, notebooks, earphones, Bluetooth devices, MP3, MP4 players, R/C toys, power-driven tools and toy, camcorder, digital cameras, stereo headsets, handy terminals, mini disc players and more
Typical CapacitymAh390
Minimum CapacitymAh380
Nominal VoltageVolt3.7
Max. Charge VoltageVolt4.25
Cut-Off Discharge VoltageVolt2.75
Standard Charge CurrentAmps0.2C
Rapid Charge CurrentAmps1.0C
Continuous Discharge CurrentAmps1.0C
Pulse Discharge Current(5S)Amps2.0C
Storage Temperature Range°C20-70
Working Temperature (Charging)°C10-45
Working Temperature (Discharging)°C-20-60
Life Cycle(2C, 80%DOD)cycles300
Life Cycle(1C, 80%DOD)cycles500

Primary Competitive Advantages:

  • Country of Origin

  • Experienced Staff

  • Form A

  • Green Product

  • Guarantee/Warranty

  • International Approvals

  • Military Specifications

  • Packaging

  • Price

  • Product Features

  • Product Performance

  • Prompt Delivery

  • Quality Approvals

  • Reputation

  • Service

  • Small Orders Accepted

Main Export Markets:

  • Asia

  • Australasia

  • Central/South America

  • Eastern Europe

  • Mid East/Africa

  • North America

  • Western Europe

Payment Details:

  • Payment Terms:30% T/T in Advance, Balance before Shipment or L/C at Sight

  • Minimum Order:1        Pieces

Delivery Details:


  • FOB Port:Shenzhen

  • FOB  Range: US$ 1.5 - US$ 2

  • Lead Time: 20        -        25        days

  •  This is for your reference, if any other battery you interested in, please let me know, send us inquiry, we will response as soon as possible. Thank you for your support!

  • Contact: Doris

  • Tel: +86 186 6567 6364

  • Email: info@sinolibattery.com

  • Skype: dorisluo2012

  • Whatapp: +8618665676364

  • https://www.google.com/maps/place/%E6%81%92%E8%B6%85%E5%B7%A5%E4%B8%9A%E5%9B%AD/@22.6750062,113.9159113,16z/data=!4m12!1m6!3m5!1s0x340392f0f6365b7d:0xfb2f860e14c76e1a!2z5oGS6LaF5bel5Lia5Zut!8m2!3d22.675111!4d113.919973!3m4!1s0x340392f0f6365b7d:0xfb2f860e14c76e1a!8m2!3d22.675111!4d113