Battery Monitors

The E&J Smart Shunt 500amp Battery Post Direct Mount boasts high precision and features a built-in 500A shunt. This smart battery monitor calculates the incoming and outgoing currents to the battery, while also monitoring battery State of Charge (SOC), battery current, battery voltage, storage battery data log history records.

• High precision smart shunt
• Display charging voltage, charging current, charged ampere-hours, charged SOC - Remaining time at the current rate of full charged - One button wake up function for lifepo4/lithium batteries - Charging curve&charging performance analyzing on the APP – High precision/accuracy
• Installed in the car battery Real-time Monitoring through
• Receive notification of battery conditions when entering the BT range
• Alert users if the charge is low
• Check vehicle cranking system automatically while the engine is starting
• Check charging system (alternator)
• List the time of each driving
• Alert mobile phone if some data abnormal
• Short-circuit and reverse connection protection
• Automatic synchronization when enter BT range
• Compatible with all 12-volt vehicle batteries
• Review historical data graphically
• Engine starting to detect automatically
• Data stored in battery monitor up to 35 days if out of sync
• Protection of short-circuiting and reverse connection
• Free app for both iOS & Android