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Explore Knowledge Base or Visit Help Desk Home > Batteries > 12V Super Capacity Battery Pack BX2499-12V Alternative Views: Regular Price: US$699.00 Sale Price: US$389.95 Stock Status:In Stock Product Code: BX2499-DD90M-12V Qty: Description This package comes with a BiXPower BX2499 super high capacity (322 Watt-hour) lithium ion rechargeable battery pack and a 12V mini size DC converter that converts BX2499 battery output to a 12V regulated stable voltage output power.Battery Features:High capacity, small size, easy to carry. Battery Specifications: Capacity 322 Watt-hour Maximum Continuous Discharge Current 12 A Size 175.00 x 110.00 x 75.00 mm ( or 6.8" x 4.3" X 3") Weight 2 Kg ( or 4.3 pounds) Operate Temp. Charge 0～45 ℃ Operate Temp. Discharge -20～60 ℃ Storage Temp. -20～40 ℃ Cycle Life 500 Times PCB Safety Function Cell balancing Over-discharge Over-current protection Over-charge Temperature protection Secondary protection How to Use the Battery 1. Charge the Battery: The battery pack comes with its own AC charger. You can charge the battery from any 100V ~ 240V AC power outlet. The battery output voltage range is 20V ~ 29.5V, and its nominal voltage is 25V. When the battery is fully charged, its output voltage is 29.5V. The output voltage will decrease gradually and finally cut off at around 20V. Most of the time, the voltage will be around 24V to 26V. Output voltage without DD90X DC converter 2. Connect the 12V DC power converter to the battery output cable and then turn on battery This small size, light weight, high efficiency DC to DC power adapter can convert 10V ~ 30V wide range voltage DC input power to 12V stable voltage DC output power. Features: Super small size: dimension is 2.5" x 1.9" x 0.7" ( 63.5 x 48.9 x 16.9mm) Super light weight: only 2.54 oz (72g) Super high efficiency: up to 96% A regular DC converter efficiency is around 80% ~ 85%, which means 15% ~ 20% power will be used by the converter itself. For a 85% efficiency rate power adapter to deliver 90W power, it will take 106W power from a power source ( such as a battery). This DC Converter's efficiency rate is up to 96%, which means only around 4% power will be used by the converter itself. To deliver 90W power, it only needs 94W power from a power source.Other features: USB 3.0 port can power and charge iPad,iPhone,Nokia and other different smart USB devices Anti-explosion and anti-fire shell materials,security and ecology Multiple protections: short circuit, over current, over voltage, over temperature Specifications: Acceptable Input Voltage: 10V ~ 30V DC -Output Voltage: 12V DC Maximum Output Power: 6A -USB output: 5V/3A Max , 9V/2A Max or 12V/1.5A Max -Dimensions: 2.5" x 1.9" x 0.7" ( 63.5 x 48.9 x 16.9mm) -Weight: 2.54 oz (72g)-Maximum Operating Temperature verses load current: 0℃ to +40℃ Current 6A max.（ Full Load, the body temperature is 0℃ to +85℃ ) -Minimum Operating Temperature: 0℃-Operating Relative Humidity range and any qualifiers: 20%RH to 80%RH .-Maximum Storage Temperature: +70℃-Minimum Storage Temperature: - 20℃-Storage Relative Humidity range and any qualifiers: 10%RH to 90%RH non-condensing @ Sea level shall be low 10,000 feet-Ripple and noise/: ≤300mV Package Contents:BX2499 battery x1AC Charger x 112V Power Converter: x 1Optional Output connector tips:Each output cable output end is a 5.5 x 2.5mm male connector. This 5.5 x 2.5mm connector can be changed to a different connector by plugging a C series connector tip over it.Warranty: One Year limited warranty. The one year limited warranty covers manufacturing and quality defects only. Please note that batteries wear out with use. The amount of charge a battery can hold gradually decreases due to usage and aging, which is normal, and this is not the issue covered by warranty. Related Products: Bare Battery Module for BX2494 and CP300 Battery Pack - BB2494 29.4V 1.5A AC Charger for 24V / 25.2V ( 7S) Lithium Battery Pack Super Capacity Battery with Multi Output Voltages DC Converter Combo Pack - MP330DC BiXPower DD90X DC to Power Adapter - Type A Sale Price: US$299.95 Add Sale Price: US$49.95 Add Sale Price: US$399.95 Add Sale Price: US$64.95 Add Products may also like... 24V Super High Capacity (576 Watt-hour) Battery with UPS (Uninterrupted Power Supply) Function - HL2417B-UPS 24V High Capacity (99 Wh) Battery Pack with UPS Function Super Capacity (300Wh) Battery Pack for ResMed AirSense 10 CPAP Machine - CPAP300 16V Battery Pack Power Bank with 5V USB Port - BP90-16V Sale Price: US$569.95 Add Sale Price: US$179.95 Add Sale Price: US$399.95 Add Sale Price: US$189.95 Add 24V Super Capacity (504 Watt-hour) Rechargeable Battery Pack Compatible with ResMed AirSense 10 CPAP Machine 24V 12.5Ah Battery Pack with Mountable Holder for e-Bike e-Scooter - BX2494B 24V 51.4Ah ( 1233 Watt-hour ) Power Station Lithium ion Battery - HL2433B 2X BP90 High Capacity Batteries for ResMed AirSense 10 CPAP Machine 2XBP90-S10 Sale Price: US$549.95 Add Sale Price: US$349.95 Add Sale Price: US$1,099.95 Add Sale Price: US$339.95 Add Share your knowledge of this product with other customers... 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