UL2054 Certified, 11.1V - 2600mAh Li-ion Battery, 5A Cont., JST-XH 2-Pin

Common Applications:

This 11.1V 2600mAh rechargeable Li-ion battery pack is designed for a wide range of compatible 11.1V electronic devices, including:

• Robotics and DIY electronics
• Solar lighting systems
• Meshtastic projects
• Security cameras
• Toys and hobby electronics
• Portable speakers and audio equipment
• Fire alarm systems
• LED lighting
• GPS devices
• Outdoor electronics
• Home automation projects
• Pool vacuums and pool cleaners
• Compatible Altec Lansing portable speakers
• Super LifeJacket Jolt Rugged IMW888S
• Super LifeJacket Jolt Rugged IMW889N-BLKC
• Other compatible 11.1V electronic devices

Important Compatibility Notice:

Please verify compatibility before ordering. Matching voltage alone does not guarantee compatibility. Your original battery/device must also match the connector type, connector polarity, physical dimensions, charging requirements, and electrical specifications.

If you are unsure, compare your original battery with the specifications below before purchasing.

Key Specifications:

Battery Type: Rechargeable Li-ion Battery Pack
Nominal Voltage: 11.1V
Capacity: 2600mAh
Energy: 28.86Wh
Cell Configuration: 3S1P, 3 × 18650 Cells
Connector: JST-XH 2.54mm, 2-Pin
Dimensions: 70 × 57 × 21 mm (2.76 × 2.24 × 0.83 in)
Approx. Weight: 143.6 g (5.07 oz)

Standard Charge Current: 520mA (0.2C)
Maximum Charge Current: 1300mA (0.5C)

Standard Discharge Current: 1300mA (0.5C)
Maximum Continuous Discharge Current: 5A

Protection: Built-in Battery Management System (BMS)
Temperature Monitoring: 10K NTC Thermistor

UN 38.3: Tested and passed
UL 2054: Tested and Passed
MSDS: Documentation Available

Bullet Points / Key Features:

[11.1V 2600mAh – 28.86Wh Rechargeable Battery]

Reliable 3S1P 18650 Li-ion battery pack providing 11.1V nominal voltage and 2600mAh capacity. Designed to provide stable, dependable power for compatible electronics, speakers, robotics, lighting, security equipment, and other 11.1V applications.

[Built-in BMS Protection]

The battery pack features an integrated Battery Management System (BMS) designed to provide protection against:

• Overcharge
• Over-discharge
• Overcurrent
• Short circuit
• Abnormal operating conditions supported by the protection circuit

The built-in protection system helps provide safe and reliable battery operation when used with compatible equipment and the proper Li-ion charging system.

[Tested for Safety & Quality]

Quality and safety are important parts of every Xain-USA battery pack. This battery is manufactured and tested for consistent performance and reliability.

• UN38.3: Tested and Passed
• UL 2054: Tested and Passed
• MSDS: Documentation Available
• Quality-controlled Li-ion cells
• Battery pack inspected for reliable performance

[Check Connector & Polarity Before Ordering]

This battery uses a JST-XH2.54mm 2-pin connector. Please carefully compare your original battery's voltage, connector, polarity, dimensions, and electrical requirements before purchasing.

Important: A connector that physically fits does not necessarily mean the battery is electrically compatible with your device.

[Safe Charging & Handling]

Use only a charger designed for an 11.1V (3S) Li-ion battery pack and compatible with the battery's charging specifications.

• Maximum charge current: 1300mA (1.3A)
• Do not short-circuit, crush, puncture, disassemble, or expose the battery to fire.
• Keep away from excessive heat and moisture.
• Store in a cool, dry location.
• Keep out of reach of children.
• Stop using the battery if it becomes damaged, swollen, excessively hot, or otherwise abnormal.

[Battery Manual & Technical Information]

Additional battery information and product documentation are available through the Xain-USA website, including:

• Technical specifications
• Battery compatibility information
• Charging and handling guidance
• Safety information

[Purchase with Confidence]

• 30-Day Satisfaction Guarantee: Eligible returns may be made within 30 days in accordance with our return policy.
• 1-Year Warranty: Covered against qualifying manufacturing defects for one year.
• Customer Support: Our team is available to assist with battery specifications and compatibility questions.

Choose Xain-USA for dependable replacement batteries, technical support, and carefully tested battery solutions.

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

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.

Warranty: Products advertised with a one-year warranty are covered against manufacturing defects. Check this listing for the applicable warranty. Contact our U.S.-based team with your order number and photos for a warranty or performance issue.

Standard returns: Request within 30 days of delivery. Items must be unused, uninstalled and complete in their original packaging; exclusions apply.

Return shipping: The buyer pays return shipping and prints the label. For a damaged, defective or incorrect item, contact us first to confirm the resolution and shipping arrangements. A prepaid label is not automatic.

Read the full return policy and warranty guidance or email support@xain-usa-marketplace.com.