Best Vehicle Battery Saver

E-Z-GO Part Number 73138G02 Tow Switch Harness

• Use the OBD2 Memory Saver Cable to keep all settings in your vehicle while changing its battery.
• 3-ft cable works with your pocket-sized MICRO-START power supply to keep your vehicle settings.
• Never again lug around a big, heavy, bulky jumpstarter to keep power to your vehicle's OBD port.
• Just plug the OBD-II Memory Saver directly into MICRO-START's 12V DC port for power to keep settings.
• Must-have accessory for Mechanics and home Mechanics. Compatible with XP-10-HD, XP-10, XP-1.

NVX 500 Amp Mobile Audio Relay Battery Isolator

• AMP BATTERY ISOLATOR. Great for isolating the second battery to be dedicated to your sound system.
• UNCONVENTIONAL ISOLATOR. Doesn't create a voltage drop to your second battery unlike common isolators do.
• POWER HANDLING. Continuous power handling of 500 amps at 12V and surge power handling of 700 amps.
• PRIMARY BATTERY SAVER. Lengthens the life of the primary battery when your vehicle engine is off.
• ELIMINATES BATTERY DRAIN. It helps eliminate multiple battery drain as it stops battery bank from getting power from each one.

SOLAR ESA30 OBD II Memory Saver Connector

• Turns any jump starter with a 12v power port into a memory saver.
• Interface connector between a jump starter and a vehicle's OBD II port.
• Prevents electronic memory loss when disconnecting a vehicle's battery.
• LED confirms a proper connection has been made to the OBDII port.

Battery Saver-Battery Charger & Battery Life

• One-Tap Battery Saver & Battery Optimizer & Battery Saver.
• Power Save Up To 60% & Extend Battery Life.

Schumacher OBD-L Memory Saver Detector - Save Your Vehicle Settings During Battery Removal

• SAVE ON-BOARD DATA: Save settings and data from your vehicle’s microprocessor-controlled devices when your battery is disconnected.
• MEMORY SAVER DETECTION: No-fuss design automatically identifies vehicle compatibility.
• FUSE-PROTECTED: Standard fuse-protected aux input plug offers reliable connection.
• EASY ATTACHMENT: Attach between a portable power unit and a vehicle’s On-Board Data (OBDII) diagnostic port.
• LED INDICATORS: Colored LED indicator lights with printed instructions on the unit for ease of use.

OBD II Vehicle ECU Emergency Power Supply Cable Memory Saver

• ...out loosing the car’s saved settings .Use this tool，your radio and windows work,keep mileage history and navigation history is intact..
• 【Not reset&reprogram】 Battery disconnection will loss of car computer memory and settings . including dashboard information, audio, memory seat, digital clock, etc. Keep the vehicle code and electronic presets.It is better to buy this rather than pay a service guy, especially if you have more than one car..
• 【Not pay more money】 It can be used as an emergency power supply cable. When your car stops halfway due to a battery failure, you can borrow spare batteries from others Instead of waiting for the rescue car.
• 【Not complicated to use】First,Connect the clips to a spare 12 V battery. A red LED will light. Next, plug the device into the OBD II port. The device will start beeping. Last,replace the vehicle battery then unplug the device from the OBD II port..
• 【Not worry】 We provide perfect after-sales service. If you have any questions during the use, you can leave the question on this page or send an email to us. We will give you a perfect solution. Saver Cable has a one-year warranty..

Team Schumacher | Proud Family Surname Last Name Gift T-Shirt

• COMPATIBLITY: Charges standard, AGM, gel, and deep-cycle batteries.
• HIGHLY POWERFUL: Professional grade engine starter with 250 amp/330 amp capabilities gives you enough power for SUVs, trucks, and large engines.
• FLOAT MODE: Float-mode monitoring automatically maintains battery charge.
• MEMORY SAVER INCLUDED: Save your vehicle settings while charging your battery.
• SAFE: Includes reverse hook-up protection.
• fully automatic microprocessor control prevents overcharging.

250 AMP Dual Battery Smart Isolator Universal 12V/24V Voltage Sensitive Relay Intelligent Dual Battery Isolator for Car, Truck, ATV, Battery Starter Controller Heavy Duty Power Switch Charge Relay

• Voltage: High current 250 Amp/ Continue Current: 250A normally open/ Universal application 12V/24V, LCD display voltage of two batteries.
• Automatically Connection Voltage (Delay 5 seconds) : 13.5V-16V(12V working voltage).
• 27V-32V(24V working voltage)/ Automatically Disconnect Voltage (Delay 5 seconds) : 12.5V,disconnect immediately if it is below 12.5 V.
• Function: 250Amp battery isolator is a primary battery saver, which used to combine two batteries when an alternator is charging (engine running) and isolate them when not charging (engine off) so you can still start your vehicle..
• Designed with Small Size, Can Fit Anywhere!/ Wide Use on a variety of vehicles--12V/24V Trucks, ATVs, UTVs, Boats, RVs, Vans, Off-road Vehicle, Caravan & Camping Applications..
• Easy to install, Just power wire in, power wire out. No Need to discharge your vehicle's original battery by trying your new equipment off-road.

Battery Saver for Kindle Fire Tablets

OLLGEN 3M/9.8ft Car OBDII Vehicle ECU Emergency Power Supply Cable Car Memory Save Any 12V DC Power Source OBD Male Connector Cable Adapter

• Cigarette Lighter to OBD2 16 Pin Male Connector Power Cable : This 3m/9.8ft cable is 12V in Male OBD out adapter you can use it to connect to an OBD II in a car..
• Interface connector between a 12V DC power source and vehicle's OBD II port :Compatible all OBD2 diagnostic tools with a 16 pin socket ..
• Powered up OBD2 device : This Cigarette lighter to OBD2 16pin male power cable can preserve vehicle codes and electronic presets , and it also can save you radio information.This device can work with any 12V DC power source, including jump starter, DC 12V Lead-acid battery or another car’s DC 12V power outlet..
• Compatible with most of OBD II Memory Saver (or Automotive Computer Memory Saver) in Current Market : Use this to power your HUD without having to plug into OBD port (the HUD usually plugs into the OBD port for power). Use this cable to power any OBD port powered devices that don't need to talk to the car..
• Great Product :High-quality materials can make the cable Sturdy and flexible..

EZRED MS4000 Automotive Memory Saver With Built In Charger , Black

• Memory saver & charger: The MS4000 saves all drive-ability codes & settings when disconnecting/changing a vehicle's starter battery. It also protects settings & codes for anti-theft radios, clocks, keyless entry systems & much more..
• Charges batteries: A 12 volt, 4.5 amp hour sealed lead acid battery is included inside the unit. The direct wired OBDII connector plugs directly into the vehicles OBDII port..
• Protects & saves: This unit is protected by a 4 amp circuit breaker & can be used for anti-theft radios, clocks, keyless entry systems, alarms, cell phone settings, GPS Memory, TPMS & other memory-related functions..
• Innovation at its finest: We make high quality hand tools & accessories, tool organizers, ratchet sets, LED flashlights & work lights. We specialize in tools for battery, heating & electrical work, for both the professional tradesperson and home DIY'er!.

Autel MX-Sensor Tire Pressure Monitor Sensor 2 in 1 TPMS Sensors 315MHz 433MHz,Replaced OEM Tire Sensors Screw-in Rubber Valves Pack of 4 SENSORS

• 【REPLACeD THE OEM】 Autel 1-Sensor combines both 315MHz + 433MHz frequencies into one TPMS sensor with the 98% vehicle coverage. Work as good as....
• 【MONEY-SAVER】 Bought 4 sensors less than the price of just one at a dealership or local tire store. An easy to use and cost effective necessity....
• 【EASY INSTALL & PROGRAM】 Programmable universal MX-Sensors are 100% ID clone-able with no relearn required and offer latest model vehicle coverage....
• 【DURABLE & SOLID CONSTRUCTION】 Equipped with an automotive grade battery (battery life ≥5 years), a replaceable aluminum valve stem to withstand....
• 【WARRANTY】 Autel guarantees that the sensor is free from material and manufacturing defects for a period of 24 months or for 24,000 miles..

Ramtech DC 12V 2A Universal Car Charger Power Adapter Cable Cord for GPS, Compatible with TruckWay GPS Pro Series Model 720 Pro Series Black Edition, Stylus Pen Included, CHMNA

• ✅ HIGH QUALITY: Brand new mini USB vehicle power adapter charger cable for select GPS (non-OEM).
• This vehicle power cable is able to provide steady power only, and it does not provide live traffic function.
• Therefore, it will not replace any traffic receiver cable.
• ✅ INPUT TYPE: 12v-24v DC | Output: 5v, 2A (2000mA) max. | Total cable length: 4-feet approx. | Lightweight and heavy-duty cable | LED light indicator.
• ✅ SMART DESIGN: Smart chip technology. Built-in Dynamic IC chip recognizes a full battery and automatically switches to power saver mode. This will protect your battery from over charging and preserve your battery's life span | Charger IC & power fuse for rapid charging | Short circuit protection.
• ✅ SPECIFICATIONS: Designed and manufactured in compliance with OEM specifications, which allows your device to be used while charging.
• ✅ 100% SATISFACTION GUARANTEE: This product is manufactured by Ramtech Electronics and is sold directly and exclusively by us.
• Please don't mistake us for the low quality / low current ones available in the market.