Customized A Grade High Quality Capacity OEM 18650 21700 3s2 3s3p 3s4p Li-ion Battery Pack3.7V 7.4V 11.1V 14.8V 25.8V Lithium Battery Pack

Customization: Available
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel

Product Description

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Basic Information

Model NO.:18650 customized
Rechargeable:Chargeable
Rated Capacity:500MAH~1000MAH
Standard Voltage:7.5V-12.6V
Usage:LED Light
Electrolyte:Li-ion
Nominal Voltage:11.1V
Nominal Capacity:10ah
Cycle Life:1000 Times
Production Capacity:5000packs Per Month
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Product Description

11.1V 10Ah High Power Lithium Battery Pack:

This 18650 11.1V 10Ah High Power Lithium Solar Storage Battery Pack features exquisite shell packaging and excellent performance. It is designed for various applications, including solar energy storage systems, home appliances, and electric power systems.

We accept customization and can produce battery packs with different capacities. OEM projects are welcome. The standard configuration uses 3s4p assembly to build the 11.1v 10ah li-ion battery pack.

Samples are available for testing. We offer voltage ranges from 3.6v to 72v and capacities from 2.5ah to 314ah to suit your specific requirements.

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Technical Parameters

Specification Details
Nominal Voltage11.1V
Nominal Capacity (0.5C, 25ºC)10Ah
Weight (Approximate)≤0.5kg
Dimension (L*W*H)115*37*38mm
Max. Continuous Current5A
Cut-off Voltage7.5V±0.2V
Charge Voltage12.6V±0.2V
Recommended Charge Current2A
Charge Time5 hours
Internal Resistance≤120mΩ
Assembly Cell18650 3.6v 2.5ah 3s4p
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Detailed Photos

Battery Detail 1
Battery Detail 2
Battery Detail 3
Battery Detail 4
Battery Detail 5
Battery Detail 6
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Packaging & Facilities

Packaging
Factory View 1
Factory View 2
Certifications

Frequently Asked Questions

Q1: Are you a professional manufacturer?
Yes, we specialize in rechargeable batteries, including lithium-ion, lithium-power batteries, and chargers with over 10 years of experience.
Q2: Do your batteries come with a BMS?
Yes, our battery packs include a high-quality BMS with stable performance. This protects the battery against short circuits, overcharging, over-discharging, and overcurrent.
Q3: What is the expected lifespan of the battery?
The battery typically lasts for 800-1200 recharge cycles, which is approximately 2-3 years. Capacity diminishes over time; replacement is recommended when it reaches 75%.
Q4: How should I maintain the battery?
Batteries should be stored in a clean, dry, ventilated, and dark environment. Keep it fully charged and recharge it every 3 to 6 months when not in use.
Q5: Can you provide OEM and ODM services?
Yes, we provide professional manufacturing for all kinds of high-quality lithium batteries based on customer requirements and designs.
Q6: What is the warranty policy?
We offer a 1-year guarantee from the date of delivery. If the capacity falls below 80% of the initial capacity during this period, we will provide a replacement or a suitable solution.

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