1. Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of your Garosa Battery Voltage Meter. This device is designed to accurately monitor battery capacity and voltage, featuring a clear LED digital display for various battery types including Lithium and Lead-Acid batteries.
2. Información de seguridade
- Always ensure the power supply is disconnected before installation or maintenance to prevent electrical shock.
- Non exceda o volume máximo de entradatage de 120 V CC.
- Manexa o dispositivo con coidado para evitar danos físicos.
- Keep the device away from moisture, extreme temperatures, and corrosive environments.
- Ensure proper wiring connections as indicated in the setup section to prevent damage to the meter or battery.
3. Contido do paquete
O paquete inclúe:
- 1 x Garosa Battery Voltage Medidor
4. Produto rematadoview
The Garosa Battery Voltage Meter is a compact and stable device designed for accurate battery monitoring. It features a high-definition LED screen for clear display of voltage and battery capacity percentage.
Características principais:
- High-definition LED Screen: Provides a clear and bright display from all viewángulos de inflexión.
- Accurate Remaining Capacity: Directly displays battery capacity sign and percentage.
- Battery Capacity Monitor: Tracks battery capacity and voltage.
- Ampla compatibilidade: Suitable for various applications including cars, motorcycles, scooters, bikes, power banks, and test equipment.
- Compacto e portátil: Designed for ease of use and high measurement accuracy.
Identificación de compoñentes:

Figura 4.1: Fronte view of the Garosa Battery Voltage Meter displaying voltage (por exemplo, 51.3 V).

Figura 4.2: Fronte view of the Garosa Battery Voltage Meter displaying battery percentage (por exemplo, 86%).

Figura 4.3: Traseira view of the meter, showing the wiring terminals and battery type selection switches.
5. Configuración e instalación
Follow these steps for proper installation of the battery voltage metro:
- Montaxe: The meter has a size of approximately 47x27x16mm (1.9x1.1x0.6in) and a mounting hole size of approximately 45.5x26.5mm (1.8x1.0in). Ensure you have an appropriate cutout for flush mounting.
- Cableado:
- Conecta o fío vermello to the positive (+) terminal of the battery or power source.
- Conecta o fío negro to the negative (-) terminal of the battery or power source.
- Ensure connections are secure and insulated to prevent short circuits.
- Selección do tipo de batería: Refer to the labels on the back of the meter (Figure 4.3) to select the correct battery type and voltage range using the internal switches. Options typically include 12V, 24V, 48V, 60V, 72V, 96V for Lithium or Lead-Acid batteries. Incorrect selection may lead to inaccurate readings.
- Encendido: Once wired correctly, the meter will power on and display the current voltage and battery capacity.

Figura 5.1: Interno view of the meter, showing the circuit board and components. This view is for reference and not for user modification.
6. Instrucións de funcionamento
The Garosa Battery Voltage Meter operates automatically once connected to a power source within its specified voltagrango.
- Modos de visualización: The meter typically cycles between displaying the current voltage (V) and the battery capacity percentage (%). Some models may have a button on the side (refer to Figure 6.1) to manually switch between these display modes or to adjust settings.
- Lendo a pantalla:
- The large digital numbers indicate the voltage ou por centotage.
- The battery icon graphically represents the charge level, with green segments indicating remaining capacity and red indicating depleted capacity.
- Seguimento: Continuously monitor the display to keep track of your battery's charge status and voltage. This helps in preventing over-discharge or over-charge, extending battery life.

Figura 6.1: Lateral view of the meter, potentially showing a button for display mode selection or calibration.
7. Mantemento
To ensure the longevity and accurate performance of your Garosa Battery Voltage Meter, follow these maintenance guidelines:
- Limpeza: Use un pano suave e seco para limpar a pantalla easing. Non empregue produtos de limpeza abrasivos nin disolventes.
- Condicións ambientais: Operate and store the meter within the specified working temperature of -10℃ to +65℃ and avoid high humidity (no condensation).
- Comprobación de conexión: Periodically inspect the wiring connections to ensure they remain secure and free from corrosion.
- Evitar impacto: Protect the device from drops or strong impacts.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| No display or meter does not power on. | Incorrect wiring, no power supply, or voltage fóra do rango de funcionamento. |
|
| Vol. imprecisotage or capacity reading. | Incorrect battery type selection, faulty wiring, or meter malfunction. |
|
| A pantalla está escura ou parpadea. | Baixo volume de entradatage or unstable power supply. |
|
9. Especificacións
| Parámetro | Valor |
|---|---|
| Tipo de elemento | Monitor de batería |
| Battery Type (Optional) | Lithium Battery, Lead-Acid Battery |
| Voltage (Opcional) | 12V, 24V, 48V, 60V, 72V, 96V |
| Material | ABS |
| Cor | As shown in pictures |
| Tamaño | Aprox. 47 x 27 x 16 mm / 1.9 x 1.1 x 0.6 polgadas |
| Orificio de montaxe | Approx. 45.5x26.5mm / 1.8x1.0in |
| Peso | Aprox. 15 g / 0.5 oz |
| Voltage Rango de medición | DC 8~120 V (wide range) |
| Vol. Máximo de entradatage | 120 V |
| Minimum Resolution Below 100 V | 0.1 V |
| Minimum Resolution of 100 V | 1 V |
| Energy Resolution | 1% |
| Corrente de traballo | < 15 mA |
| Pantalla de visualización | LED |
| Taxa de medición | > 500 mS / time |
| Voltage Precisión de medición | 1% |
| Lonxitude do fío | > 150mm / 5.91in |
| oferta mínima voltage | + 8 V |
| Vol. Subministración máximatage | + 120 V |
| Temperatura de traballo | -10℃ ~ +65℃ |
| Humidade de traballo | (sin condensación) |
10. Información da garantía
Garosa products are manufactured to high-quality standards. This product is covered by a standard limited warranty against defects in materials and workmanship from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by improper installation, misuse, unauthorized modifications, or natural disasters.
11. Apoio
For technical assistance, troubleshooting, or warranty inquiries, please contact Garosa customer support through your retailer or the official Garosa website. Please have your product model number (Garosa7q5fcr94ae-15) and purchase details ready when contacting support.