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Battery Testers

Battery Testers
this product is fully functional, you can display the battery voltage, battery power, you can also plug directly into the phone or other 5V equipment charging.2, This product is suitable for all kinds of outdoor power, mobile power, instrumentation and other equipment additional battery power voltag..
Dual USB 5V 1A and 2.1A Mobile Power Bank 18650 Battery Charger ModuleDescriptionMicro USB input: 5V 1AUSB Output: 5V 2.1A / 5V 1A (Dual USB interface)Charging Display: Intelligent Digital DisplayBatteries Type: Lithium-ion Batteries (18650)Specification ..
Terminal Square Trimming Potentiometer Electrical CharacteristicsStandard Resistance Range: 10Ω - 5MΩResistance Tolerance:    ±10% (±20% only for 10 ohm)Absolute Minimum Resistance: ≤1% R or 2ΩContact Resistance Variation: CRV≤1%or 3ΩInsulation Resistance:   R1≥1GΩ(500V AC)Withst..
product description:1. It can display voltage, current, power, ampere-hour, watt-hour, discharge time, internal resistance, temperature2. The discharge current can be set, constant current discharge3. Automatic statistics of discharge ampere hour and discharge time4. Pause and accumulate discharge d..
150W Constant Current Electronic Load  60V 10A Battery Tester Discharge Capacity Tester meter 12V 24V 48VThis item is Original , excellent load ,New Version come with Plastic BaseSoftware 2.45, 2.81 marked standard on the circuit board This is a very cost-effective electronic load, the use..
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