--- product_id: 120815198 title: "AILI TR16 Shunt Battery Monitor, 8-120V up to 500A Voltage Current Meter, State of Charge Display up to 999AH, Compatible with LiFePO4 Lithium AGM Gel – for RV Camper Caravan Boat Solar Off-Grid" brand: "hengshan" price: "$102.29" currency: USD in_stock: true category: "Hengshan" url: https://www.desertcart.us/products/120815198-aili-tr16-shunt-battery-monitor-8-120v-up-to-500a store_origin: US region: United States of America --- # 8-120V wide voltage range 500A precision current shunt Up to 999Ah state of charge display AILI TR16 Shunt Battery Monitor, 8-120V up to 500A Voltage Current Meter, State of Charge Display up to 999AH, Compatible with LiFePO4 Lithium AGM Gel – for RV Camper Caravan Boat Solar Off-Grid **Brand:** hengshan **Price:** $102.29 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power up your off-grid lifestyle with precision and confidence! ## Quick Answers - **What is this?** AILI TR16 Shunt Battery Monitor, 8-120V up to 500A Voltage Current Meter, State of Charge Display up to 999AH, Compatible with LiFePO4 Lithium AGM Gel – for RV Camper Caravan Boat Solar Off-Grid by hengshan - **How much does it cost?** $102.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/120815198-aili-tr16-shunt-battery-monitor-8-120v-up-to-500a) ## Best For - hengshan enthusiasts ## Why This Product - Trusted hengshan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Complete All-In-One Kit:** Includes meter, 2M cable, 350A/500A shunt, and manual for instant setup and peace of mind. - β€’ **Universal Compatibility:** Seamlessly works with LiFePO4, Lithium-Ion, AGM, Gel, and Lead-Acid batteries across 12V to 48V systems. - β€’ **DIY Friendly Installation:** Get up and running in under 20 minutesβ€”no electrician needed, no hassle. - β€’ **Real-Time Battery Insights:** Monitor voltage, current, and charge status like a pro with precision shunt technology. - β€’ **Crystal Clear Backlit Display:** Large, easy-to-read screen ensures you never miss critical battery data, day or night. ## Overview The AILI TR16 Shunt Battery Monitor offers real-time monitoring of voltage, current, and state of charge up to 999Ah, compatible with a wide range of battery chemistries and voltages (8-120V). Featuring a large backlit LCD, precision 350A/500A shunt, and easy DIY installation, it’s the ultimate tool for RVs, boats, solar setups, and off-grid power systems. ## Description Buy AILI TR16 Shunt Battery Monitor, 8-120V up to 500A Voltage Current Meter, State of Charge Display up to 999AH, Compatible with LiFePO4 Lithium AGM Gel – for RV Camper Caravan Boat Solar Off-Grid: Laptop Accessories - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - SHUNT BATTERY MONITOR – Read State of Charge (%), voltage (V), charge/discharge current (A) & remaining capacity (up to 999Ah) in real time β€” like a fuel gauge for your battery bank. Includes 350A / 500A precision shunt for accurate coulomb counting. - UNIVERSAL COMPATIBILITY – 8V–120V, supports 12V / 24V / 36V / 48V systems. Works with LiFePO4, Lithium-Ion, AGM, Gel & Lead-Acid batteries. Perfect for RV, camper van, marine boat, solar off-grid, golf cart, motorhome & home battery backup systems. - BACKLIT LCD DISPLAY & EASY DIY INSTALL – Large, clear screen readable in any light. Ultra-low standby draw (50–60ΞΌA) protects your battery. Memory retains data after power-off. Most users install in under 20 minutes β€” no electrician needed. - COMPLETE KIT INCLUDED – Package contains display meter, 2M extension cable, 350A/500A current shunt & user manual. Self-powered (8–80V), no isolated power supply needed. Programmable capacity (0.1–999Ah) fits any battery bank size. - WORRY-FREE PURCHASE – 30-day hassle-free returns & responsive customer support. Trusted by 2,200+ verified customers with 4.3-star rating. Compatible with all major battery chemistries. If you have any issue, contact us β€” we respond within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FGFFHC6 | | Best Sellers Rank | #69,317 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8,646 in Electrical Equipment | | Brand Name | HENGSHAN | | Customer Reviews | 4.4 4.4 out of 5 stars (1,453) | | Included Components | Meter, 2M Cable, Shunt, Shunt bracket, Manual | | Item Weight | 400 g | | Manufacturer | HENGSHAN | | Material Type | Polycarbonate (PC) | | Model | TR16-500A | | Number of Items | 1 | | Part Number | AL-16-80V-350A | | UPC | 655779539963 | | Unit Count | 1 Count | | Voltage | 120 volts | ## Product Details - **Brand:** HENGSHAN - **Item Weight:** 400 g - **Material:** Polycarbonate (PC) - **Number of Items:** 1 - **Unit Count:** 1 Count ## Images ![AILI TR16 Shunt Battery Monitor, 8-120V up to 500A Voltage Current Meter, State of Charge Display up to 999AH, Compatible with LiFePO4 Lithium AGM Gel – for RV Camper Caravan Boat Solar Off-Grid - Image 1](https://m.media-amazon.com/images/I/71g4RbL-uFL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - AiLi Voltmeter Ammeter Voltage Current Meter Voltmeter Ammeter 100V 350A Caravan RV Motorhome 999 AH - Custom Cable for Battery Monitor 26 AWG With Connector Stranded Shielded Cable - 26 Feet - Ampper Battery Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator with Lugs for Car, Vehicle, RV and Boat (On/Off Kit) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/120815198-aili-tr16-shunt-battery-monitor-8-120v-up-to-500a](https://www.desertcart.us/products/120815198-aili-tr16-shunt-battery-monitor-8-120v-up-to-500a) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-19*