6 - pack 11.1V 2600mAh Replacement Battery for Signalink Fire-Link II Fire Alarm System, BATT-ISD2500, ISD-2500, ISD-2501, NMC-101, IDC 3-640440-3 Connector, Built-in BMS, 28.86Wh (Copy)
6 - pack 11.1V 2600mAh Replacement Battery for Signalink Fire-Link II Fire Alarm System, BATT-ISD2500, ISD-2500, ISD-2501, NMC-101, IDC 3-640440-3 Connector, Built-in BMS, 28.86Wh (Copy) is backordered and will ship as soon as it is back in stock.
Care information
Care information
To ensure the longevity and safety of your lithium-ion (Li-ion) batteries, follow these care instructions:
- Avoid Extreme Temperatures
- Partial Charge is Better
- Avoid Overcharging
- Minimize Exposure to High Discharge Rates
- Store Properly When Unused
- Use Proper Chargers and Cables
- Keep Battery Contacts Clean
Delivery and Shipping
Delivery and Shipping
We ship our products using USPS Ground Advantage 2-5 Delivery. Please note that USPS may experience delays in its network.
Refer to your receipt email for the tracking code to view updates.
6 - pack 11.1V 2600mAh Replacement Battery for Signalink Fire-Link ...
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Enjoy free shipping and 30-day return window on our high-quality batteries
Description
Description
Compatible Applications
Designed as a replacement battery for compatible Signalink Fire-Link II fire alarm system components, including:
- Signalink Fire-Link II – BATT-ISD2500
- Signalink Fire-Link II – ISD-2500
- Signalink Fire-Link II – ISD-2501
- Signalink Fire-Link II – NMC-101
Important: Always verify the original battery voltage, connector type, connector polarity, dimensions, and part number before ordering.
Key Features
- Part Number: BATT-ISD2500
- Nominal Voltage: 11.1V
- Capacity: 2600mAh
- Energy Rating: 28.86Wh
- Battery Configuration: 3S1P
- Cell Type: Rechargeable 18650 Li-ion cells
- Connector: IDC 3-640440-3
- Protection: Built-in Battery Management System (BMS)
- Dimensions: 2.72" × 2.20" × 0.76" (69 × 56 × 18 mm)
- Battery Weight: Approximately 5.0 oz (142 g)
- Shipping Weight: Approximately 8.0 oz
- Warranty: 1-Year Xain-USA Limited Warranty
Enhanced Safety with Built-In BMS Protection
The battery pack features an integrated Battery Management System (BMS) designed to help protect against common electrical conditions, including:
- Overcharging
- Over-discharging
- Overcurrent
- Short circuit conditions
The built-in protection system helps support reliable battery operation when the pack is used with compatible equipment and properly rated charging systems.
Quality Assurance
Quality Cells: Manufactured using carefully selected rechargeable Li-ion cells for dependable performance and consistent capacity.
Quality Control: Battery packs undergo inspection and testing to help verify voltage, capacity, connector configuration, and overall functionality.
Transportation Safety: Battery packs are manufactured and handled in accordance with applicable lithium-ion battery safety and transportation requirements.
Safe Handling
- Use only with compatible 11.1V equipment.
- Confirm connector type and polarity before installation.
- Do not short-circuit, crush, puncture, disassemble, or expose the battery to fire.
- Keep away from excessive heat, moisture, and direct sunlight.
- Store in a cool, dry location.
- Keep out of reach of children.
- Use only a charger designed for the correct Li-ion battery voltage and configuration.
Product Information & Documentation
Additional battery information is available through the Xain-USA website, including:
- Technical specifications
- Battery dimensions
- Connector information
- Safe handling guidelines
- Product compatibility information
Peace of Mind with Every Purchase
30-Day Satisfaction Guarantee: If the battery does not meet your expectations, it may be returned within 30 days in accordance with our return policy.
1-Year Warranty: Backed by a one-year Xain-USA limited warranty against manufacturing defects.
U.S.-Based Customer Support: Our knowledgeable support team is available to assist with battery compatibility, connector identification, and product questions.
Shop with confidence and experience the Xain-USA difference.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Battery specification guide
Need help figuring out what the right type of battery fits your needs? We've made a quick guide to explain the differences between our most popular models.
| Facet |
One Cell Battery Pack |
Two Cell Battery Pack |
Three Cell Battery Pack |
|---|---|---|---|
| Description | |||
| Description | The 1S1P 18650 battery pack is a compact, reliable power source for devices like solar lights, small toys, remotes, and more. With a single lithium-ion cell, it offers long-lasting energy and steady performance in a lightweight design. | The 1S2P & 2S1P 18650 battery pack build features two lithium-ion cells, providing more power and longer runtime than the 1S1P version. It’s ideal for devices like higher-power flashlights, and other projects that need extra energy without compromising on size or weight. | The 1S3P & 3S1P 18650 battery pack build contains three lithium-ion cells, offering even more power and extended runtime. Perfect for high-demand devices like power tools, high-intensity electronics, and DIY projects that require extra energy, all in a compact, durable package. |
| Size | |||
| Size | Small
| Medium
| Large
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| Use | |||
| Use | |||
| Note | |||
| Note | |||
