--- product_id: 724948300 title: "Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved" brand: "broadway limited imports" price: "฿461" currency: THB in_stock: false url: https://www.desertcart.co.th/products/724948300-charge-o-matic-timer-that-makes-any-charger-smart-power store_origin: TH region: Thailand --- # Up to 99 hrs ON / 99 days OFF ETL certified safety & reliability Maintains battery health & warranty Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved **Brand:** broadway limited imports **Price:** ฿461 **Availability:** ❌ Out of Stock ## Summary > ⚡ Charge smarter, not harder — power on your terms! ## Quick Answers - **What is this?** Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved by broadway limited imports - **How much does it cost?** ฿461 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/724948300-charge-o-matic-timer-that-makes-any-charger-smart-power) ## Best For - broadway limited imports enthusiasts ## Why This Product - Trusted broadway limited imports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Set It & Forget It:** Automate charging cycles up to 99 hours ON and 99 days OFF for ultimate convenience. - • **Plug & Play Simplicity:** No Wi-Fi or Bluetooth needed; easy programming anyone can master, even kids. - • **Universal Compatibility:** Works seamlessly with USB devices, jump starters, mobility scooters, generators, and more. - • **Warranty-Friendly Charging:** Designed to follow manufacturer battery maintenance specs, protecting your device warranties. - • **Energy-Smart & Eco-Friendly:** Reduces energy waste by cycling power intelligently—perfect for off-grid and home use. ## Overview Charge-O-Matic is a versatile, ETL-certified programmable timer that automates charging cycles for up to 99 hours ON and 99 days OFF. It protects battery health by adhering to manufacturer maintenance schedules, saves energy with eco-friendly power cycling, and requires no complex setup—ideal for professionals managing multiple devices or off-grid power solutions. ## Description Charge-O-MaticTM is an easy-to-use device that solves the old problem of powering and charging devices that require regular charge or power for several hours. Then you need not supply the power for many days to avoid overcharging or battery damage. Some applications include batteries of electric start backup generators, low frequency electronics, and electric tools. There are many timers on the market, but they are usually limited to only 24 hours and 7 days of power on them. Charge-O-MaticTM can significantly increase power on up to 99 hours on intervals between 1 and 99 days. Example: Generac, the producer of generators describes the website "Customer need to charge the battery at least once a month for 24-48 hours for use". The charger must be connected within 48 hours. " Most customers don't forget to charge and unplug the generator battery every month. Inevitably leaving the battery connected to the charger, damaging the battery and the battery will remain out when you use the generator. Plug the generator's charging cord into the Charge-O-MaticTM to set the power on for 48 hours and the on-cycle time for 30 days. After that, the timer will turn on for 48 hours, then turn off for 30 days. At that point, the power will be on again for 48 hours, then the power will be off for 30 days. Forget about plugging and unplugging your device anymore. This is a single use case, but the Charge-O-MaticTM can be used with any device that can be spaced and re-powered. If you are looking for a 30 day timer, you can use it up to 99 days. ## Features - Automatically charges all devices. From USB devices, jump start boxes, electric start generators, mobility scooter batteries, golf cart batteries, and manufacturer specifications, there are no continuous interruptions. Don't forget to unplug and reconnect your device again! - Turn on for up to 99 hours continuously. Turn off for up to 99 days, then automatically turn on the power again. Repeat indefinitely. If you are looking for a 30 day timer, this is the right If you are looking for a 60 day timer, then look no further. If you are looking for a 90 day timer, then it is perfect for you - Automatically adheres to battery maintenance schedules for devices manufacturers in portable power stations, such as Jackery, EcoFlow, Bluetti, Anker, and more, to avoid void the warranty - No Problem: Charging will automatically resume even after a long time of power outage - 【Off-Grid, Eco-friendly, Green】 Without leaving the power on and off the device automatically at intervals, providing power to the status light, saving energy without wasting valuable energy - Perfect for devices that need to be charged repeatedly for days. Set it and forget it! - No Wi-Fi or Bluetooth needed. Ideal for home/business use and off-grid use. Programming is very easy. 6 years old children can do it - You may find a programmable power outlet, ebike battery charger timer, and repeat cycle timer. Ideal for charging management, this battery charger timer switch also functions as a 30-day timer and cycle timer. Super simple and better than Bluetooth smart plug timer. This day timer with timer plug function ensures precise control. Welcome to the ultimate charger timer! - Ideal for electric start generators, USB charging devices, mobility scooters, jump start boxes, battery powered tools and more. Use with power taps to control multiple devices - Intertek ETL Certified UL 60730-1:2016 Ed.5, UL 60730-2-7: 2014 Ed.2+R: July 31, 2014, CAN/CSA E60730-1:2015 Ed.5, CAN/CSA E60730-2-7:2018 Ed2018 Ed.2 ## Technical Specifications | Specification | Value | |---------------|-------| | Color Name | white | | Item Shape | Rectangle | | Batteries Included | No | | Batteries Required | No | | Brand | Broadway Limited Imports | | Manufacturer | Broadway Limited Imports | | Item Model Number | Charge-O-Matic | | Special Features | Intertek ETL test UL STD.60730-1 and 60730-2-7 | | Material | Polycarbonate | | Product Dimensions | 6.99 x 7.95 x 10.49 cm; 240 g | ## Product Details - **Brand:** Broadway Limited Imports - **Color:** white - **Item dimensions L x W x H:** 7 x 8 x 10.5 cm - **Output Voltage:** 5 Volts - **Plug Format:** 2 Pin ## Images ![Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved - Image 1](https://m.media-amazon.com/images/I/81QownxEO1L.jpg) ![Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved - Image 2](https://m.media-amazon.com/images/I/81HOe+xHagL.jpg) ![Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved - Image 3](https://m.media-amazon.com/images/I/91OG+PiBIjL.jpg) ![Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved - Image 4](https://m.media-amazon.com/images/I/91mmqMRsxxL.jpg) ![Charge-O-Matic - Timer that makes any charger smart - Power on for up to 99 hours, cycle off for up to 99 days, repeat indefinitely! 30 day timer, 60 day timer, 90 day timer, ETL approved - Image 5](https://m.media-amazon.com/images/I/81oRROSeRiL.jpg) ## Frequently Bought Together - Charge-O-Matic - The Timer That Makes Any Charger Smart. Power on for up to 99 Hours, Cycle Off for up to 99 Days, Repeats indefinitely! 30 Day Timer. 60 Day Timer. 90 Day Timer. ETL Certified. - NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/724948300-charge-o-matic-timer-that-makes-any-charger-smart-power](https://www.desertcart.co.th/products/724948300-charge-o-matic-timer-that-makes-any-charger-smart-power) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*