LiTime 12V 50Ah Bluetooth LiFePO4 Battery – Used, Very Good

Overview

This LiTime battery has a rated capacity of 50 Ah at 12.8 V nominal voltage. Its rated energy is 640 Wh. It uses LiFePO4 cells.

This listing is a used battery; its condition is stated in the product name.

Features

• Bluetooth: monitor the battery in the manufacturer’s smartphone app.
• Cycle life stated by the manufacturer: 15,000 cycles.
• Ingress protection IP65: dust-tight and protected against water jets.

Runtime and charging

• At a steady 100 W load, the rated energy lasts about 6.5 h. An inverter and the cabling add losses, so plan with a margin.
• Continuous discharge: up to 50 A, about 640 W at nominal voltage. Keep inverters and other loads below this.
• Short peaks of up to 100 A are allowed for 5 s, for example while a motor or an inverter starts.
• At the recommended charge current of 10 A, charging from empty takes roughly 5 h.
• The maximum charge current is 50 A.

Installation

• Fit a fuse or circuit breaker close to the positive terminal and size the cables for 50 A of continuous current.
• Charge it at 14.4 V with a LiFePO4-compatible charger. For mains power see AC–DC battery chargers; for charging from a vehicle alternator see DC–DC battery chargers.
• It is a deep-cycle battery: do not use it to start an engine unless the manufacturer rates this model for starting.

These figures are stated by the manufacturer, were checked by PVShop on 2026-09-12 and have not been independently tested. Delivery time and shipping cost are shown for your country before you order.