MakerFocus 2-in-1 Battery Capacity and Voltage Meter for Golf Carts, Cars, RVs, and Boats

This versatile battery tester is suitable for a wide range of electric vehicles, including those operating at 12V, 24V, 36V, 48V, 60V, 72V, and 84V. It can also be used to measure the performance of lithium batteries, lithium polymer batteries, and nickel-metal hydride batteries, among other power and voltage measurements.

The tester has a voltage tolerance of ±5% and an 8-segment power display that indicates the battery's charge level at 10%, 25%, 40%, 50%, 60%, 75%, and 90% of full capacity. It operates with a working current of 5-15mA and has a refresh rate of approximately 300ms.

The display features a three-digit, 0.56-inch LED digital tube that provides real-time data on the battery's voltage. The upper row of the display uses a special design with 8 colored bars (2 red and 6 green) to visually indicate the battery's power level, making it easy to quickly assess the battery's condition.

The compact, waterproof design of the battery tester allows it to be used in various weather conditions without the risk of damage. The fully enclosed back ensures the device is protected from the elements, while the wiring method, with the red wire connected to the positive pole and the black wire to the negative pole, provides reverse connection protection to prevent damage to the device.

The battery tester has a wide range of applications, including use with 12V-72V lithium battery packs, lead-acid batteries, car batteries, and electric vehicle batteries. However, it is not recommended for use with high-power, high-load equipment such as trucks, cranes, or forklifts.

The device is designed to operate within a temperature range of -10°C to 65°C and has a working current of 5-15mA. The refresh speed is 300ms, and the cable length is 15cm. The mounting hole size is 5531mm, and the overall dimensions of the tester are 5733*27mm.

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