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Battery Type:

LifePO4

Weight:

50g

Cycle Life:

1000

Storage Type:

Normal Temperature

The Charging Ratio:

80%

The Discharge Rate:

80%

Electric Energy:

5.12 Wh

Type:

LiFePo4

Voltage:

3.2 V

Capacity:

2000 MAh

Size:

18650

Category:

Rechargeable Batteries

Cycle Characteristic:

1000 Times

Working Temperature:

-20°C~60°C

Battery Weight:

50g (Approx.)

Color:

Blue

Highlight:

2000mah LiFePo4 18650 Battery

1500mah LiFePo4 18650 Battery

Power Tools 18650 lifepo4 cells

Product Description

LiFePO4 18650 Battery for Power Tools & Electric Wheelchairs

High-performance 3.2V LiFePO4 18650 lithium battery available in 1500mAh, 1800mAh, and 2000mAh capacities. Designed for demanding applications including power tools and electric wheelchairs with exceptional cycle life up to 1000 cycles.

Technical Specifications

No.	Item	Standard	Note
1	Standard Capacity	2000mAh	0.5C (current value of 2200mA at 1C)
2	Capacity Range	1850-2000mAh	0.5C
3	Standard Voltage	3.2V
4	Alternating Internal Resistance	≤45mΩ
5	Charge Conditions	Cut-off Voltage: 3.65±0.05V Cut-off Current: 0.01C	Constant-current charge to 3.65V at 0.5C, constant voltage charge to stop until 0.01C mA
6	Max. Charging Current	1.5A
7	Discharge Cut-off Voltage	2.5V
8	Charge Current	0.5-1C
9	Discharge Current	0.5-1C
10	Max. Continuous Discharge Current	4.5A
11	Pulse Discharge Current	10A, 10s
12	Cycle Characteristic	2000 times (100% DOD) 4000 times (80% DOD) 7000 times (50% DOD)	Residual capacity no less than 70% of rated capacity at 0.5C Charge, 1C Discharge rate
13	Working Temperature	Charge: 0°C~55°C Discharge: -20°C~60°C
14	Storage Temperature	-20°C ~ 45°C	Short-term storage (< 3 months)
15	Battery Weight	50g

Manufacturing Process

Our LiFePO4 batteries utilize advanced materials including lithium cobaltate (LiCoO2), ternary materials (Ni+Mn+Co), and lithium manganate (LiMn2O4) for the positive electrode, combined with conductive agents and binders coated on aluminum foil. The negative electrode features layered graphite with conductive agents and bonding agents coated on copper foil, incorporating advanced nanoporous carbon technology.

Pulping: Mixing powdery positive and negative active materials with special solvents and binders to form uniform slurry
Coating Film: Automated coating machine applies materials uniformly to metal foil, followed by automatic drying and cutting into pole pieces
Assembling: Layering process of positive electrode sheet-separator-negative electrode sheet-separator, followed by electrolyte injection, sealing, and welding
Chemicalization: Comprehensive charging and discharging tests to screen qualified finished batteries

Our Company

Packaging & Delivery

Frequently Asked Questions

Q1. Can I have few free samples for evaluation?

A: Yes, free samples are available, but shipping costs are not covered.

Q2. What about the lead time?

A: Samples require 3-5 days. Mass production time is approximately 2-3 weeks.

Q3. Do you have any MOQ limit for bulk order?

A: Minimum order quantity is 100 pieces.

Q4. How do you ship the goods and how long does it take to arrive?

A: Samples and small trial orders: Courier shipping with door-to-door delivery (6-10 days). Bulk orders: Air or sea shipping options available.

Q5. How to proceed an order for Lithium ion cell?

A: Confirm cell models of interest → Receive specifications and quotation → Confirm order quantity and issue PO → Payment confirmation → Production begins.

Q6. Is it OK to print my logo on lithium ion cell product?

A: Yes, OEM services are welcome.

Q7. Do you offer guarantee for the products?

A: Yes, we provide 3-5 years warranty on our products.

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products details

Solar Street Light Lithium Battery

Emergency Light Lithium Battery

Tracker Lithium Battery

Lead Acid Replacement Battery

Cylindrical Lithium Battery

Prismatic Lithium Battery Cell

Golf Cart Lithium Batteries

Marine Lithium Batteries

AGV Lithium Battery

Energy Storage Lithium Battery

Electric Bicycle Lithium Battery

Medical Lithium Batteries

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