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Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit
Renogy Battery Shunt 300 with ONE Core kit

Renogy Battery Shunt 300 with Renogy ONE Core Kit, 300A Smart Battery Monitor, 4" Touchscreen

$292.99 - $292.99
$292.99
$292.99 - $292.99
$292.99
Authorized dealer, sourced direct

Reserve Power Co. is an authorized dealer for every brand we carry.  For more information on our brand partners click here.

Price match guarantee

If you find a better price elsewhere, we will match it.  Find out more here.

Free shipping in 1-3 business days

Every order receives free standard shipping.  Click here for more shipping and here for more returns information.

Manufacturer-backed warranty

All products sold by Reserve Power Co. include full manufacturer warranties, serviced directly by the brand.  For more information on Reserve Power Co.'s warranty policy,click here.

30-day returns

Return or exchange within 30 days of delivery. Items must be unused, uninstalled, and in original packaging.

Defective, damaged, or wrong item: we cover return shipping, with no restocking fee.

Change of mind: return shipping and any restocking fee depend on the brand.

Start a return by emailing support@reservepowerco.com with your order number. We reply within 1 business day.

See full return policy

This kit pairs the Renogy Smart Shunt 300 with the Renogy ONE Core touchscreen, so you can see your battery's real state of charge on a wall-mounted screen and in the Renogy app. The shunt sits on the battery's negative cable and measures every amp in and out, which is far more accurate than estimating charge from voltage.

The Smart Shunt 300 works with almost any battery bank from 1Ah to 6,500Ah and 8V to 120V, including batteries without their own Bluetooth, like the Renogy Core and Core Mini lines. It handles 300A continuous and 500A peak, measures to ±1% accuracy, and draws under 0.1W. The ONE Core adds a 4" touchscreen, Wi-Fi for remote monitoring, an RV leveling sensor and RV-C support.

Best for: Adding state-of-charge monitoring to batteries without Bluetooth • Mixed-brand battery banks • Van and RV builds that want one screen for the whole system • Checking your rig remotely

WHY RPC? Genuine Renogy product shipped directly from Renogy's U.S. warehouses, see our sourcing documentation here. Free U.S. shipping. Price match guaranteed. Backed by Renogy's manufacturer warranty (1 year on the shunt, 2 years on ONE Core), and serviced directly by Renogy with U.S.-based support.

Product Authenticity This is a genuine Renogy product, supplied to Reserve Power Co. directly by Renogy (RNG International, Inc.) of Ontario, California, as a Renogy Dealer Partner. Shipped new from Renogy in original manufacturer packaging with full manufacturer documentation. Verify our sourcing here.

Specifications

  • Shunt continuous current: 300A; peak 500A for under 10 seconds
  • Shunt accuracy: ±1%, 0.01A resolution
  • Battery compatibility: 1Ah to 6,500Ah, 8V to 120V DC
  • Shunt power draw: under 0.1W
  • Shunt communication: Bluetooth LE and BLE Mesh
  • Shunt connection: M10 bolts
  • Shunt dimensions: 5.27" × 3.82" × 1.22", 0.57 lbs
  • ONE Core: 4" touchscreen, Wi-Fi 2.4/5GHz, Bluetooth, Zigbee, RS-485, CAN, RV-C
  • ONE Core dimensions: 4.17" × 4.17" × 1.05", flush mount
  • Warranty: 1 year (shunt), 2 years (ONE Core)

Specifications shown are the manufacturer's published figures. Product photography is supplied by the manufacturer and used with permission as an authorized dealer.

Free Shipping

All The Time. Period.

Returns and Exchanges

Return or Exchange within 30 days for eligible orders

Price Match Guarantee

If you find a better price elsewhere, we will meet that price.

Authorized Dealer

For Every Brand We Carry

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Description

This kit pairs the Renogy Smart Shunt 300 with the Renogy ONE Core touchscreen, so you can see your battery's real state of charge on a wall-mounted screen and in the Renogy app. The shunt sits on the battery's negative cable and measures every amp in and out, which is far more accurate than estimating charge from voltage.

The Smart Shunt 300 works with almost any battery bank from 1Ah to 6,500Ah and 8V to 120V, including batteries without their own Bluetooth, like the Renogy Core and Core Mini lines. It handles 300A continuous and 500A peak, measures to ±1% accuracy, and draws under 0.1W. The ONE Core adds a 4" touchscreen, Wi-Fi for remote monitoring, an RV leveling sensor and RV-C support.

Best for: Adding state-of-charge monitoring to batteries without Bluetooth • Mixed-brand battery banks • Van and RV builds that want one screen for the whole system • Checking your rig remotely

WHY RPC? Genuine Renogy product shipped directly from Renogy's U.S. warehouses, see our sourcing documentation here. Free U.S. shipping. Price match guaranteed. Backed by Renogy's manufacturer warranty (1 year on the shunt, 2 years on ONE Core), and serviced directly by Renogy with U.S.-based support.

Product Authenticity This is a genuine Renogy product, supplied to Reserve Power Co. directly by Renogy (RNG International, Inc.) of Ontario, California, as a Renogy Dealer Partner. Shipped new from Renogy in original manufacturer packaging with full manufacturer documentation. Verify our sourcing here.

Specifications
  • Shunt continuous current: 300A; peak 500A for under 10 seconds
  • Shunt accuracy: ±1%, 0.01A resolution
  • Battery compatibility: 1Ah to 6,500Ah, 8V to 120V DC
  • Shunt power draw: under 0.1W
  • Shunt communication: Bluetooth LE and BLE Mesh
  • Shunt connection: M10 bolts
  • Shunt dimensions: 5.27" × 3.82" × 1.22", 0.57 lbs
  • ONE Core: 4" touchscreen, Wi-Fi 2.4/5GHz, Bluetooth, Zigbee, RS-485, CAN, RV-C
  • ONE Core dimensions: 4.17" × 4.17" × 1.05", flush mount
  • Warranty: 1 year (shunt), 2 years (ONE Core)

Specifications shown are the manufacturer's published figures. Product photography is supplied by the manufacturer and used with permission as an authorized dealer.

Shipping & Returns

Shipping

Processing & Transit Times

All orders are processed within 1–3 business days after payment confirmation. Orders placed after 3:00 PM Pacific Time may begin processing the following business day. You will receive a tracking number by email once your order ships.

Estimated delivery is 2–7 business days after shipment, depending on your location and the fulfillment center your order ships from. Larger items may ship via freight and can take up to 10 business days.

Pre-Order Items

Items marked "Pre-order" are not yet in stock. The estimated ship date appears on the product page, in your cart, and in your order confirmation.

Payment: A deposit, shown on the product page, is charged at checkout. The remaining balance is charged to your saved payment method before your order ships. We'll email you before the balance is charged.

Shipping: Pre-order items ship once stock arrives, on or around the estimated date. Standard transit times (2–7 business days) apply after shipment, and shipping is free as with all orders.

Orders with in-stock items: In-stock items ship within the standard shipping window stated above. Pre-order items ship separately when available, at no extra cost.

Delays: If the estimated ship date changes, we'll email you the new date. You can cancel for a full refund, including your deposit, at any time before your order ships.

Declined balance payments: If the balance can't be charged, we'll contact you to update your payment method. If payment isn't received within 5 business days, the order may be canceled and your deposit refunded.

Order Tracking

Click here for easy order tracking and real-time delivery information.

Shipping Rates

Free standard shipping on all orders to the contiguous United States. We do not currently ship to Alaska, Hawaii, Puerto Rico, or U.S. territories.

Carriers

We ship via UPS, FedEx, and DHL, depending on product size and your location. You will receive carrier and tracking information by email once your order ships.

Freight & Oversized Items

Some products — particularly large power stations and solar kits — may ship via freight carrier. If your order ships freight, you may be contacted to schedule delivery. Please inspect your shipment at the time of delivery and note any visible damage on the carrier's delivery receipt before signing.

Damaged or Lost Shipments

Report damaged or missing shipments to us within 48 hours of delivery (or expected delivery date). Include photos of the product and packaging. Contact us at support@reservepowerco.com or (424) 250-6208.

Contact

Email: support@reservepowerco.com

Phone: (424) 250-6208

Hours: Monday-Friday, 9am-5pm Pacific Time