• Home
  • PRODUCTS
    • New Products
    • Classic Protected Batteries
      • 18650
      • 21700
      • 26650/26800
      • 14430/14500/14650
      • 16340/16650/RCR123A
      • 18350/18500
      • Protected High Discharge/R Series
      • Low Temperature Batteries
      • Others
    • USB Protected Batteries
      • TYPE C
      • Micro USB
    • High Discharge Batteries
      • 18650
      • Others
    • Keeppower Selected Cells
    • Customized Battery Packs
      • Li-ion 18650 Battery Packs
      • Li-ion 21700 Battery Packs
      • Other Li-ion Battery Packs
      • Hydrofoil Surfboard Batteries
      • Sonar/ROV/AUV/Robot Batteries
      • Prismatic Battery Packs
      • LiFePO4 Battery Packs
      • For FPV drone and UAV
    • High Capacity Cells
      • LiFePO4-IFR
      • 21700
      • 18650
      • Others
    • High Discharge Cells
      • ≤3C
      • 3C-8C
      • ≥8C
    • Chargers/Power Banks
    • Accessories
      • Connectors
      • PCM
      • Battery Cases
      • Battery Spacers
      • USB Adapters
      • USB Cables
  • ABOUT US
  • NEWS&DOWNLOADS
  • CONTACT US
Menu
Click to enlarge

18650 3400mAh Keeppower 18650-3400WD Li-ion Rechargeable Battery Cell

* Type: Wide Temperature Li-ion Rechargeable Battery Cell
* Brand: Keeppower
* Part No.: 18650-3400WD
* Maximum Size: (D)18.5*(L)65.3mm
* Nominal Voltage: 3.6V
* Nominal Capacity: 3350mAh
* Max. Continuous Discharge Current: 6.5A
* Weight: 49g

Share:
  • Description
  • Battery Safety Tips/Caution
  • Reviews (0)
Description
●  Model: 18650-3400WD
●  Nominal Capacity: 3350mAh
●  Minimum Capacity: 3250mAh
●  Nominal Voltage: 3.6V
●  Charging Method: CC-CV
●  Charging Voltage: 4.20V
●  Cut Off Voltage: 2.5V
●  Standard Charging Current: 650mA
●  Standard Discharging Current: 650mA
●  Continuous Maximum Discharge Current: 6.5A
●  Weight: 49g
●  Maximum Dimensions: (D)18.5*(L)65.3mm
●  Temperature
Charge: 0 to +50° C
Discharge: -40 to +85° C
Storage: -20 to +45° C Less than 1 month
-20 to +30° C Less than 12 month
●  Cycle Life: 400th cycle>80% capacity of 1st cycles
Battery Safety Tips/Caution

Please full charge battery before first use.
Battery positive terminal may be hot when charging, please do not touch it.
Do not short circuit, please keep it away from loose change and metal objects.
Do not immerse battery in any liquid/water.
Do not place the battery in direct sunlight or heat, be away from fire.
Do not crush, hit, impact, damage, disassemble, or modify the battery.
Do not reverse the positive (+) and negative (-) terminals when charging or using the battery.
Immediately stop using if battery has abnormalities, such as smell, heat, discoloration, or deformity.
On (battery electrolytes) exposure, rinse immediately with water, and seek medical treatment.
Keep the battery away from children or pets.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “18650 3400mAh Keeppower 18650-3400WD Li-ion Rechargeable Battery Cell” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Keeppower P1832TC TYPE-C USB 18650 3.6V 3200mAh Rechargeable Li-ion Battery

K2 Li-ion rechargeable battery charger for 18650/21700/18650/16650…

Keeppower 21700 6000mAh Protected Li-ion Rechargeable Battery P2160C

Low Temperature Keeppower 18650 2900mAh Protected Li-ion Rechargeable Battery P1829LT for Low Temperature Devices

Customized Battery Packs

KeepPower 4S5P 18650 14.8V 18Ah Li-ion Battery Pack for Sonar Detector Underwater Robot

Keeppower 14500 1500mAh Protected Li-ion Battery with “+”&”-” in positive pole P1450C4

KeepPower 14500 1500mAh Protected Li-ion Rechargeable Battery P1450C4

Low Temperature Keeppower 18650 3500mAh Protected Li-ion Rechargeable Battery P1835LT for Arctic Expeditions & High-Altitude Instruments

  • KEEPPOWER TECHNOLOGY CO., LTD
  • 7F, Bld 1, Huixun Industrial Park, 4 Baoshi Road, Jiaoyitang, Tangxia, Dongguan 523723, Guangdong, China
  • QUICK LINKS
    • HOME
    • PRODUCTS
    • ABOUT US
    • NEWS & DOWNLOADS
    • CONTACT US
  • Mobile: +86-186 8896 5311
  • 5455 Telephone: +86-769-82953418
  • E-mail: info@keeppower.com
Facebook Linkedin Instagram Youtube Tiktok

Join Our Newsletter Now

Be the first to know. Sign up to newsletter today

    Recent Posts
    • 26650 5500 battery
      26650 5500 Battery: Protected Li-ion Power Solution for Industrial Applications
      July 16, 2026 No Comments
    • e2e63762250879b1b5913931b6c3c961
      Congratulations to Faten Robotics Team for Achieving Top 10 Worldwide at RoboCup 2026 — Powered by Keeppower Battery Solutions
      July 13, 2026 No Comments
    Copyright @ 2024 Keeppower Technology Co., Ltd All Rights Reserved
    • Menu
    • Categories
    • New Products
    • Classic Protected Batteries
      • 14430/14500/14650
      • 16340/16650/RCR123A
      • 18350/18500
      • 18650
      • 21700
      • 26650/26800
      • Protected High Discharge/R Series
      • Low Temperature Batteries
      • Others
    • USB Protected Batteries
      • TYPE C
      • Micro USB
    • High Discharge Batteries
      • 18650
      • Others
    • Customized Battery Packs
      • Li-ion 18650 Battery Packs
      • Li-ion 21700 Battery Packs
      • Other Li-ion Battery Packs
      • Sonar/ROV/AUV/Robot Batteries
      • Hydrofoil Surfboard Batteries
      • For FPV drone and UAV
      • Prismatic Battery Packs
      • LiFePO4 Battery Packs
    • High Capacity Cells
      • 18650
      • 21700
      • Others
    • High Discharge Cells
      • ≤3C
      • 3C-8C
      • ≥8C
    • Chargers/Power Banks
    • Accessories
      • Battery Cases
      • Battery Spacers
      • Connectors
      • PCM
      • USB Adapters
      • USB Cables
    • Home
    • PRODUCTS
      • New Products
      • Classic Protected Batteries
        • 18650
        • 21700
        • 26650/26800
        • 14430/14500/14650
        • 16340/16650/RCR123A
        • 18350/18500
        • Protected High Discharge/R Series
        • Low Temperature Batteries
        • Others
      • USB Protected Batteries
        • TYPE C
        • Micro USB
      • High Discharge Batteries
        • 18650
        • Others
      • Keeppower Selected Cells
      • Customized Battery Packs
        • Li-ion 18650 Battery Packs
        • Li-ion 21700 Battery Packs
        • Other Li-ion Battery Packs
        • Hydrofoil Surfboard Batteries
        • Sonar/ROV/AUV/Robot Batteries
        • Prismatic Battery Packs
        • LiFePO4 Battery Packs
        • For FPV drone and UAV
      • High Capacity Cells
        • LiFePO4-IFR
        • 21700
        • 18650
        • Others
      • High Discharge Cells
        • ≤3C
        • 3C-8C
        • ≥8C
      • Chargers/Power Banks
      • Accessories
        • Connectors
        • PCM
        • Battery Cases
        • Battery Spacers
        • USB Adapters
        • USB Cables
    • ABOUT US
    • NEWS&DOWNLOADS
    • CONTACT US
    Start typing to see products you are looking for.