The LFP18650-3M is a high-performance cylindrical Lithium Iron
Phosphate (LiFePO4) battery, featuring a standard 18650 form
factor, 3.2V nominal voltage, and 2000mAh capacity—engineered for
reliability, safety, and versatility across consumer and industrial
applications. As a LiFePO4-based solution, it combines the iconic
18650 size’s broad compatibility with the chemistry’s inherent
stability, making it an ideal power source for portable
electronics, battery packs, and low-to-medium power devices that
demand long-term performance.
Built on the industry-trusted LiFePO4 chemistry and 18650 standard
(18mm diameter × 65mm length), this battery addresses key user
needs:
Inherent Safety: LiFePO4 chemistry eliminates risks of thermal runaway, fire, or
explosion—even under overcharging, short circuits, or physical
impact. Unlike Li-ion alternatives, it features a stable crystal
structure that prevents oxygen release at high temperatures,
ensuring safe operation in compact devices or battery packs.
Long Cycle Life: Delivers 2000+ deep charge-discharge cycles (retaining 80%
capacity), outperforming traditional Li-ion 18650 batteries
(500-1000 cycles) and lead-acid counterparts. This longevity
reduces replacement frequency, lowering long-term costs for devices
like solar lights or portable tools.
Standard 18650 Compatibility: Fits seamlessly into existing 18650-powered devices and battery
pack assemblies (e.g., 2S, 3S, or 4S configurations) without
modifications. Its cylindrical design ensures easy integration into
flashlights, power banks, IoT sensors, and small energy storage
modules.
No Memory Effect: Supports partial charging without capacity degradation, allowing
users to top up the battery anytime—ideal for daily-use devices
like wireless headphones or portable scanners.
Ideal Application Scenarios
This battery excels in diverse 3.2V applications:
Consumer Electronics: Flashlights, wireless headphones, portable power banks, and
handheld game consoles.
IoT & Sensors: Bluetooth beacons, environmental monitors, smart home devices, and
GPS trackers.
Small Tools: Cordless mini-drills, electric screwdrivers, and portable vacuums
(as part of multi-cell packs).
Backup Power: Emergency lights, security cameras, and small solar energy storage
modules.
Industrial Devices: Medical portable monitors, small automated machinery, and
field-test equipment.
FAQ
What kind of certificate your battery pack owned?
ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs
have reliable quality assurance.
Do you have MOQ?
No limitation - we offer competitive pricing based on order
quantity. Sample orders are welcome to test our quality before bulk
orders.
What's the warranty? How can we guarantee quality?
Standard warranty is 12 months (negotiable for special products).
Our complete production process ensures quality before shipment.
What's the lead time?
Standard products: 3-4 weeks for samples (depending on cell
availability), 5-8 weeks for bulk orders (varies by model and
quantity).
Can we have our own Logo on the battery pack? Can you accept
customized battery?
Yes - our professional R&D team can provide customized
solutions according to your requirements.
