Quick Summary
The ECO-WORTHY 12.8V 20Ah lithium iron phosphate deep cycle battery is a portable 12V battery with built-in BMS protection. The stated dimensions are 8.70 x 4.45 x 4.61 inches, and the battery is described as having a 5.5 x 2.5 mm DC port, traditional terminals, and Bluetooth 5.1 monitoring.
For buyers comparing 12V lithium batteries, the main checks are capacity, size, charging and discharging connections, and whether the battery’s monitoring and temperature protection features match the intended setup.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | ECO-WORTHY. Brand identification helps match the right battery family. |
| Type | 12.8V 20Ah lithium iron phosphate deep cycle battery. The voltage and capacity are the main fit checks for the application. |
| Dimensions | 8.70 x 4.45 x 4.61 inches. Compare the size with the available compartment or mounting space. |
| Built-in BMS | Built-in BMS protection is stated, along with protection against overcharge, deep discharge, overload, overheating, and short circuits. |
| Monitoring | Bluetooth 5.1 monitoring is stated for checking battery voltage, current, and capacity on a phone. |
| Connections | Traditional terminals and a 5.5 x 2.5 mm DC port are stated. Check that your charging and power setup matches these connections. |
| Temperature protection | Charging is stated to cut off below 20℉ and discharge below -4℉, with auto-resume at 32℉. |
What to Compare Before Buying
- Capacity: This model is rated at 20Ah. Compare that with the amount of backup power or run time you need.
- Size: The battery measures 8.70 x 4.45 x 4.61 inches. Check the available space before choosing an offer.
- Connections: Traditional terminals and a 5.5 x 2.5 mm DC port are stated. Confirm that your charger or equipment matches the battery’s connection style.
- Monitoring: Bluetooth 5.1 monitoring is included in the product description. Decide whether phone-based monitoring matters for your setup.
- Temperature limits: The stated low-temperature cutoff affects use in cold conditions. Compare those limits with the environment where the battery will be used.
Before You Decide
Confirm the 12.8V, 20Ah version and the 8.70 x 4.45 x 4.61 inch size before choosing an offer. Check that the terminals, 5.5 x 2.5 mm DC port, and Bluetooth monitoring match your setup, and review the stated cold-weather cutoff if you plan to use the battery in lower temperatures.
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