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Industrial · SKU: AA2111963
Lithium-ion 18650 Battery 3.7V 2000mAh for 10W Flashlight, Pkg Qty 24
This rechargeable lithium-ion 18650 battery delivers reliable power for high-output 10W flashlights, featuring a nominal voltage of 3. 7V and a 2000mAh capacity.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $109.99 |
| 11 - 50 | -5% | $104.49 |
| 51+ | -10% | $98.99 |
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Quick Answer
How Buyers Should Evaluate Lithium-ion 18650 Battery 3.7V 2000mAh for 10W Flashlight, Pkg Qty 24
This rechargeable lithium-ion 18650 battery delivers reliable power for high-output 10W flashlights, featuring a nominal voltage of 3. 7V and a 2000mAh capacity. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Voltage Rating: 3.7V
- Current Rating: N
- Material: Lithium-ion
Purchase Details
- Online price starts at $109.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 24 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Voltage Rating | 3.7V |
| Current Rating | N |
| Material | Lithium-ion |
| Cord Type | None |
| Wire Gauge | N |
| Number of Conductors | N |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This rechargeable lithium-ion 18650 battery is engineered to deliver consistent and reliable power for high-output 10W flashlights and similar professional portable lighting equipment. With a nominal voltage of 3.7V and a capacity of 2000mAh, the cell provides sustained energy delivery required for demanding operational environments. The robust chemical composition ensures stable performance across varying temperature conditions, making it an essential component for maintaining uptime in critical illumination tools. Each unit is individually packaged to ensure protection during storage and transport, while bulk cases containing 24 batteries streamline inventory management for facility managers and procurement teams.
Key Features
Nominal voltage of 3.7V optimized for high-drain LED applications 2000mAh capacity supports extended runtime for 10W lighting systems Rechargeable lithium-ion chemistry offers hundreds of charge cycles Individual packaging prevents terminal damage and short circuits during storage Bulk pack quantity of 24 units simplifies stock replenishment and distribution Stable discharge characteristics maintain consistent light output without dimming Compact 18650 form factor fits standard industrial flashlight housings
Specifications
Voltage Rating: 3.7V Capacity: 2000mAh Chemistry: Lithium-ion Cell Format: 18650 (approximately 0.71 inches diameter by 2.56 inches length) Weight per Unit: Approximately 1.6 oz Maximum Continuous Discharge: Suitable for 10W load applications Operating Temperature Range: -4°F to 140°F Package Quantity: 24 units per case Conductor Count: None (self-contained power cell) Wire Gauge: Not applicable
Applications
Professional grade handheld flashlights and tactical lighting devices Emergency response equipment requiring reliable backup power Industrial inspection tools used in low-light manufacturing zones Security patrol lights for overnight facility monitoring Maintenance lamps for mechanical repair and electrical troubleshooting Portable work lights for construction sites and utility field services Replacement power source for legacy 18650 compatible equipment