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Factory Wholesale 18650 Lithium Battery 3.7V 1800mAh Rechargeable Li-ion Polymer Single Cell

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Product Description

Basic Specifications
Model NO.
1800
Rechargeable
Yes
Size
Small (18mm*65mm)
Voltage
3.7V
Capacity
1800mAh
Discharge Rate
5C
Cycle Life
≥850 Times
Transport Package
Box
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 7.50cm
Gross Weight
4.300kg
Product Introduction
Lithium Battery Overview
Product View 1
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Power Tool & Garden Tool Battery Packs

Our rechargeable lithium battery packs are specially designed for electric power tools and garden tools, featuring strong compatibility and stable performance, fully meeting the needs of professional and daily household use.

  • Wide Compatibility: Perfectly compatible with electric drills, impact wrenches, angle grinders, lawn mowers, and other power tools.
  • High Performance: Adopt high-quality A-grade lithium battery cells with stable voltage output and long cycle life.
  • Safety Built-in: Multiple protections against overcharge, over-discharge, over-current, and short circuits.
  • Core Specs: Standard 18×65mm size, high energy density, and low self-discharge rate.
Technical Specifications
Specifications Capacity Discharge Rate Cycle Life
1500-5C1500mAh5C≥800 Times
1500-10C1500mAh10C≥1000 Times
1800-5C1800mAh5C≥850 Times
2000-5C2000mAh5C≥900 Times
2000-10C2000mAh10C≥1000 Times
2200-5C2200mAh5C≥1000 Times
2500-8C2500mAh8C≥950 Times
2600-5C2600mAh5C≥1000 Times
Manufacturing Capability
Main Products Range
Production Facility

As a high-tech specialized manufacturer, we focus on the research, development, and global supply of lithium-ion batteries. Our modern automated super factories feature strict standardized management and large-scale stable production capacity. All workshops follow dust-free, constant-temperature, and constant-humidity standards to ensure product consistency.

Factory Advantage
Quality Control
Certificates & Logistics
Product Certificates
Packaging and Shipping
Frequently Asked Questions
Q1: What types of lithium batteries do you mainly supply?
A1: We focus on A-grade 18650/21700 cells, power/garden tool battery packs, and electric vehicle lithium batteries, with full customization available.
Q2: Can you accept OEM/ODM customized orders?
A2: Yes. We support custom voltage, capacity, size, interfaces, and logo printing for all battery products.
Q3: What international certifications do your products have?
A3: All products are certified with UN38.3, CE, RoHS, and MSDS, fully compliant with global export standards.
Q4: What is your minimum order quantity (MOQ)?
A4: Small trial orders are acceptable; bulk orders enjoy more favorable factory direct prices.
Q5: How about your delivery time?
A5: For standard products, delivery typically takes 3–7 working days depending on the order size.
Q6: How do you control product quality?
A6: We perform 100% full inspection before shipment, ensuring strict production process control and long-term quality stability.

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