TK15 1.5 Inch Lithium Battery Monitoring System Small Size 8-120V 0-500A Low Power
In battery pack applications, real-time monitoring of battery status is crucial. The TK15’s 1.5-inch screen simultaneously displays six key parameters: voltage, current, state of charge (SOC), power, capacity, and remaining usage time. This allows users or maintenance personnel to comprehensively assess the battery’s operational status at a glance, without external tools. The highly integrated data presentation significantly enhances monitoring efficiency and intuitiveness.
The TK15’s monochrome dot-matrix screen ensures clear visibility even in bright light, while its ultra-low power consumption and adjustable brightness further optimize energy use. With an operational current of just 8mA and a standby current as low as 0.8mA, the device minimizes its impact on the battery. An auto-standby mode activates after periods of inactivity, ensuring prolonged operation without draining the battery—critical for maintaining overall endurance.
Over-discharging is a major risk to battery lifespan and safety. The TK15’s built-in low-capacity alarm provides a proactive solution: when the battery level drops below a preset threshold, an audible buzzer alerts the user to take action. This directly prevents damage from over-discharging, adding a vital layer of protection for long-term reliability and safety.
- High reliability & long lifespan design
- Black & white dot matrix screen
- Working power: only 8mA
- Multiple parameters display
- Low-power standby mode
- External mounting with screw fixation
- Small size
- Available in green, white, and yellow backlight
| Parameter | Min. | Nominal | Max. | Unit |
|---|---|---|---|---|
| Working voltage | 8.0 | 120.0 | V | |
| Working consumption | 6.0 | 8.0 | mA | |
|
Standby consumption
|
|
0.5 | 0.8 | mA |
| Power off consumption | 50.0 | μA | ||
| Accuracy of collecting voltage | ±1.0 | % | ||
| Accuracy of collecting current | ±1.0 | % | ||
| Accuracy of collecting capacity | ±1.0 | % | ||
| Capacity detection range | 0.1 | 9999.0 | Ah | |
| 50A shunt current | 0.0 | 50.0 | 75.0 | A |
| 100A shunt current | 0.0 | 100.0 | 150.0 | A |
| 350A shunt current | 0.0 | 350.0 | 500.0 | A |
| Ambient temperature range | -10.0 | 25.0 | 50.0 | ℃ |
| Dimensions | 66*40*14 | mm | ||
| Complete set weight (50A/100A/350A) | 150/220/360 | g |
Battery monitors can be used in any scenario involving battery packs. They continuously track the status of the battery pack and display key parameters such as remaining charge, current voltage, current, power, and other relevant data. This allows users to monitor battery health in real time, helping to protect the battery and extend its lifespan.
It is compatible with mainstream battery types on the market, such as lead-acid batteries, lithium-ion batteries, lithium iron phosphate batteries, sodium batteries, etc.
We provide a one-year warranty period. After one year, if the product is damaged due to its own quality issues, we will continue to offer repair or replacement services based on the specific circumstances. For cases where returns or exchanges are not possible due to reasons such as shipping costs, replacements will be sent with the next order.
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