Are there any voltage restrictions? I want to use this in a 36v golf cart.

Yes. The shunt voltage range is 6.5 to 70V. The required battery charge voltage is set during setup. For example set the charge voltage to 39.6V for 36V lead acid battery Note different voltages for lithium! The manual is available for download from the website.

battery negative cable is two short to connect terminal lug, can I use nut bolt to extend it ? or is there another device I can use to extend negative

I am not sure what you are asking. There are three cables that come out of the SmartShunt; one is the Auxiliary, one is the Battery Positive, and one is the VE.Direct. The positive wire and the auxiliary wire can each be extended if you properly crimp another wire in place.

So even with "load -" and "battery -" terminals in the open, this is still ip65? it's ok if they are exposed? can i mount on trailer tongue?

IP65 means you won't get water and dust inside the unit. It doesn't mean the exposed terminals can't be wrecked in extreme conditions.

I use two 12v batteries wired in parallel for extended battery life. Will this monitor both batteries or "see" them as one?

The SmartShunt only has the capability to monitor one battery bank. It cannot tell how many batteries are connected to it.

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Victron Energy Smart Battery Shunt IP65 Battery Monitor 6.5V-70V, 500A

Victron Energy Smart Battery Shunt IP65 Battery Monitor 6.5V-70V, 500A

Product ID: 476593846

Details

Brand
Victron Energy
Colour
Blue
Item weight
0.4 Kilograms
Power source
Battery
Style
500A

⚡500A high-precision shunt

💧IP65 waterproof & dustproof

📱Bluetooth wireless monitoring

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Description

⚡ Stay powered, stay smart — never miss a charge!

RUGGED IP 65 PROTECTION - Built to withstand dust and water, perfect for any environment or retrofit installation.
ACCURATE ENERGY METRICS - Track voltage, current, state of charge, and charge cycles with ±0.4% precision.
REAL TIME BATTERY INSIGHTS - Monitor your battery’s health and status instantly on your smartphone with VictronConnect app.
SEAMLESS SMART INTEGRATION - Wirelessly sync data with other Victron devices for optimized charging and remote management.
VERSATILE AUXILIARY CONNECTIONS - Expand functionality with temperature sensors or dual battery monitoring for total system control.

The Victron Energy Smart Battery Shunt IP65 is a robust, waterproof battery monitor supporting 6.5V-70V systems up to 500A. It delivers precise battery data via Bluetooth to the VictronConnect app, enabling real-time monitoring, smart device integration, and advanced energy management for professional-grade battery optimization.

Specifications

ASIN	B0BF636VBX
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	5,018 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Battery Monitors
Colour	Blue
Customer Reviews	4.7 4.7 out of 5 stars (948)
Date First Available	13 Sept. 2022
Guaranteed software updates until	unknown
Included components	Two 1.5 m cables with 1 A fuse.
Item Package Quantity	1
Item Weight	399 g
Item model number	SHU065500BT
Manufacturer	Victron Energy
Material	Plastic
Measurement Accuracy	± 0.4 %
Part number	SHU065150050
Power source type	Battery Powered
Product Dimensions	5.41 x 11.99 x 4.6 cm; 399 g
Size	500A
Specification met	ISO 9001
Style	500A

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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152073CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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