12.8V 20Ah (256Wh) Portable Rechargeable Battery with UPS Function, 6A Fast Charger, Lightweight 5.6 lbs, Built-in BMS, Series & Parallel Support
Product details
| Management number | 218473263 | Release Date | 2026/05/03 | List Price | $67.98 | Model Number | 218473263 | ||
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Power your devices with this 12.8V 20Ah (256Wh) rechargeable battery, designed for reliability, safety, and portability. Using advanced Lithium Iron Phosphate technology, this battery delivers a longer lifespan, higher safety, and better performance than traditional lead-acid batteries. Weighing only 5.6 lbs, it is easy to carry and ideal for portable power applications, backup systems, and off-grid use. Reliable Backup with UPS Function This battery supports simultaneous charging and discharging, making it perfect for uninterrupted power supply (UPS) applications. When connected to an AC charger, the system intelligently draws power from the charger, battery, or both—ensuring stable output for your devices.
- Advanced Lithium Iron Phosphate Technology: Power your devices with this 12.8V 20Ah (256Wh) rechargeable battery, designed for reliability, safety, and portability, delivering a longer lifespan, higher safety, and better performance than traditional lead-acid batteries
- High Capacity & Lightweight Design: 256Wh (12.8V 20Ah) power in a compact design-only 5.6 lbs. Much lighter than comparable lead-acid batteries (13 lbs) for portable and backup power use
- Built-in UPS Function (Use While Charging): Works as an uninterruptible power supply. Provides continuous power while charging for backup systems, CPAP, routers, and critical devices
- Dual Output Options (DC + Anderson): Includes 5.52.5mm DC output (center positive) and Anderson connector for flexible connections. Supports both charging and discharging
- Expandable System (Series & Parallel Ready): Connect up to 4 batteries in series (24V/36V/48V) or in parallel for higher capacity (e.g., 12V 40Ah, 60Ah). Built-in protection circuit ensures safe operation
- Safe LiFePO4 Technology + Long Life: 2,000+ cycles, 510 year lifespan. Built-in BMS protection (overcharge, over-discharge, overcurrent, temperature). Safer and more stable than other lithium batteries
- Output Voltage Characteristics: Fully charged: 14.6V; Nominal: 12.8V; Typical operating range: 12V 13.6V; Cut-off voltage: 10V. Voltage gradually decreases during discharge
| Brand | BiXPower |
|---|---|
| Voltage | 12.8 Volts |
| Amperage | 10 Amps |
| Unit Count | 1.0 Count |
| Item Weight | 5.6 Pounds |
| Manufacturer | BiXPower |
| Connector Type | Anderson, DC 5.5x2.5mm |
| Output Voltage | 12.8 Volts |
| Output Wattage | 256 Watt Hours |
| Item Dimensions | 7.1 x 3 x 6 inches |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 4 Hours |
| Battery Average Life | 5 years |
| Warranty Description | 1 Year Warranty |
| Item Dimensions D x W x H | 7.1"D x 3"W x 6"H |
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