AGM Batteries and Chargers

Non-spillable, rechargeable AGM batteries, smart multi-stage battery chargers, battery backup devices and computerized battery analyzers.
Powerwerx Emergency Vehicle Fire Truck 40 Amp Battery Charger
Powerwerx Emergency Vehicle Fire Truck 40 Amp Battery Charger
Compact 40 amp battery charger is designed for fire, ambulance and other emergency vehicles. EVC-45 offers rapid charging of batteries with clean output and no interference to sensitive vehicle electronics like radios and MDC's.
SKU: EVC-45
$479.99
Tysonic Non-Spillable Sealed Lead Acid (SLA/AGM) Rechargeable Battery
Tysonic Non-Spillable Sealed Lead Acid (SLA/AGM) Rechargeable Battery
Our Tysonic batteries are general purpose with 3-5 years in standby service or more than 400 cycles at 50% depth of discharge in cycle service. They are non-spillable with maintenance-free operation (no water to add) and have excellent charging efficiency.
Rating: 5 Stars
Starting at $19.99
Powerwerx DC Automatic Power Switch/Timer
Powerwerx DC Automatic Power Switch/Timer
Never turn on or off your radio(s) again! The APS-12 is basically a voltage controlled switch. When the vehicles engine shuts off, the unit senses the drop in voltage and starts the APS-12 timer to automatically shut off after 2 min. to 12 hrs.
SKU: APS-12
$69.99
Powerwerx Automotive DC Timer with Low Voltage Disconnect Battery Guard
Powerwerx Automotive DC Timer with Low Voltage Disconnect Battery Guard
The ITS-12 is an automatic switch designed for 12V vehicle electrical systems. Rated at 35 amps continuous, it includes Low Voltage Disconnect and Overvoltage protection. A 10 position rotary switch allows user selection of both timer and LVD values.
SKU: ITS-12
$79.99
USBbuddy, Portable Powerpole (12V) to USB (5V) Converter and Device Charger
USBbuddy, Portable Powerpole (12V) to USB (5V) Converter and Device Charger
Convert any existing Powerpole source into a USB device charging power port. A powerful 3 amp output provides the fastest charging possible on iPads and other tablets. Input voltage 10-32VDC. Output 5V @ 3A. Compatible with iPhones, iPods, iPads and more.
SKU: USBbuddy
Rating: 5 Stars
$19.99
Blue Sea 1016 Panel Mount (12V) to Dual USB Socket (5V@2.1A) Device Charger
Blue Sea 1016 Panel Mount (12V) to Dual USB Socket (5V@2.1A) Device Charger
Dual USB Charger Socket features (2) USB ports with up to 2.1 amps output. Easy to use and compatible with iPhones, iPods, iPads and more. Input voltage 10-24VDC. Output 5V @ 2.1A DC. Cut Out Dimensions: 1-3/16" Dia. Protective cover installed optionally.
SKU: SocketUSB
Rating: 3 Stars
$19.99
NOCO Genius G750 6V/12V 750mA Amp Smart Battery Charger and Maintainer
NOCO Genius G750 6V/12V 750mA Amp Smart Battery Charger and Maintainer On Sale
Smart, 5 step, fully automatic 0.75A battery charger and maintainer. All battery types: Wet, Gel, AGM. Best for small batteries (1.2-30Ah): ATV, Jet Ski, Snowmobile. Maintains any 6V or 12V battery in cars, RVs, boats & trucks. Unique safety features.
SKU: G750
$28.99
NOCO Genius G1100 6V/12V 1.1 Amp Smart Battery Charger and Maintainer
NOCO Genius G1100 6V/12V 1.1 Amp Smart Battery Charger and Maintainer On Sale
Smart, 7 step, fully automatic 1.1A charger and maintainer. All battery types: Wet, Gel, AGM. Shows charge level. Best for small batteries (2.2 to 40Ah): ATV, Jet Ski, Snowmobile. Maintains 6V or 12V battery in cars, RVs, boats & trucks. Safety features.
SKU: G1100
$44.99
NOCO Genius G3500 6V/12V 3.5 Amp Smart Battery Charger and Maintainer
NOCO Genius G3500 6V/12V 3.5 Amp Smart Battery Charger and Maintainer On Sale
Smart, 8 step, fully automatic 3.5A charger and maintainer. All battery types. Shows charge level. Recovers sulfated batteries. Works in cold climates. For large & small batteries (1.2-120Ah): cars, RVs, boats, trucks, motorcycles. Unique safety features.
SKU: G3500
$59.99
NOCO Genius G7200 12V/24V 7.2 Amp Smart Battery Charger and Maintainer
NOCO Genius G7200 12V/24V 7.2 Amp Smart Battery Charger and Maintainer On Sale
Smart, 12 step, fully automatic 7.2A charger and maintainer for 12V & 24V batteries. Shows charge level. Specialized charge modes for severely drained batteries. Recovery mode. 16V boost mode. Rapid charging. For battery sizes 14-230Ah. Safety features.
SKU: G7200
$99.99
NOCO Genius GC004 10 ft. Extension Cable
NOCO Genius GC004 10 ft. Extension Cable On Sale
Extend the reach of your NOCO Genius battery charger and accessories with this 10 foot extension cable. Plug-n-play connectors make connecting the extension cable easy. For Use with NOCO Genius Smart Battery Chargers: G750, G1100, G3500, G7200.
SKU: GC004
$13.99
Super PWRgate PG40S Backup Power Switching and Charging System
Super PWRgate PG40S Backup Power Switching and Charging System
Super PWRgate PG40S is a 12 volt backup power system that can supply up to 40 amperes continuously from either a Power Supply or a Battery, and can also charge the battery with its high performance charger.
SKU: PG40S
Rating: 5 Stars
$139.99
OptiMate 4 Desulphating 0.8 Amp Battery Optimizer & Maintainer Charger
OptiMate 4 Desulphating 0.8 Amp Battery Optimizer & Maintainer Charger
Desulphates and saves neglected batteries. Works with standard lead acid (SLA), GEL and AGM battery types up to 50Ah. Optimizes battery power and life. Test the battery every hour. 100% automatic and 100% safe.
SKU: Optimate4
$64.99
OptiMate 6 Desulphating 5 Amp Battery Optimizer & Maintainer Charger
OptiMate 6 Desulphating 5 Amp Battery Optimizer & Maintainer Charger
Desulphates and saves neglected batteries. Works with standard lead acid (SLA), GEL and AGM 12V battery types up to 200Ah. Optimizes battery power and life. Test the battery every hour. 100% automatic and 100% safe.
SKU: Optimate6
$98.99
Battery Tender Junior Jr. 12V @ 0.75A
Battery Tender Junior Jr. 12V @ 0.75A On Sale
The Battery Tender Junior is much more than a trickle charger. It has a brain. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are!
SKU: BT-Junior
Rating: 5 Stars
$22.99
Battery Tender Plus 12V @ 1.25A
Battery Tender Plus 12V @ 1.25A On Sale
The Battery Tender Plus is a 1.25 amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. Included is a quick connect harness for hard to reach areas.
SKU: BT-Plus
Rating: 5 Stars
$47.99
Power Tender Plus 12V @ 5A
Power Tender Plus 12V @ 5A On Sale
WATERPROOF, Shock & Vibration Resistant, Lightweight (LESS THAN 4 POUNDS), compact charger designed for either portable operation or permanent mounting. Charges and maintains both flooded and sealed, maintenance free, AGM, lead acid batteries.
SKU: BT-Power
$79.99
Blue Sea 7611 DC BatteryLink Automatic Charging Relay 120 Amp
Blue Sea 7611 DC BatteryLink Automatic Charging Relay 120 Amp
Blue Sea 7611 DC BatteryLink Automatic Charging Relay 120 Amp Aux Battery. Automatically combines batteries during charging and isolates batteries when discharging. Ideal for emergency, specialty vehicles, RV and marine applications.
SKU: BS7611
$79.99
Blue Sea 6006 m-Series Mini Battery Switch Single Circuit On Off Red
Blue Sea 6006 m-Series Mini Battery Switch Single Circuit On Off Red
6006m-Series (Mini) Battery Switch Single Circuit ON/OFF. Switches a single battery ON/OFF to a single load group. Ultra compact design features 3/8 inch copper studs for maximum conductivity.
SKU: BS6006
$23.99
Blue Sea 7622 Automatic Battery Separator for Auxiliary Batteries 12V/500 Amps
Blue Sea 7622 Automatic Battery Separator for Auxiliary Batteries 12V/500 Amps
Battery separator acts as a smart switch to connect independent battery banks only when charging voltage is present. Otherwise, batteries are isolated and discharge between banks is prevented. Ideal for adding an auxiliary battery to your main battery.
SKU: BS7622
$179.99
Blue Sea 6007 m-Series Mini Selector Dual Battery Switch Red
Blue Sea 6007 m-Series Mini Selector Dual Battery Switch Red
6007 m-Series (Mini) Battery Switch Dual Circuit Selector. Battery Switches isolated battery banks to all loads or combines battery banks to all loads. Dual Battery Selectable Operation (Batt 1, Batt 2, Battery 1+2 or OFF)
SKU: BS6007
$28.99
Automatic Backup Power Selector for Redundancy, 70 Amps
Automatic Backup Power Selector for Redundancy, 70 Amps
Simple, solid state solution adds battery backup to your power supply. Two DC power inputs provide a single output for your critical electronics. Rated up to 70 amps on 12-48 VDC systems. Rugged construction, heavy duty wiring studs in an aluminum case.
SKU: BPS702
$73.99
Bullet/SAE Connector to Powerpole - 1 ft. long
Bullet/SAE Connector to Powerpole - 1 ft. long
Made with 12 gauge Red/Black zip cord and 30 amp Powerpoles. Comes with both Bullet (also called automotive SAE connector) ends for selecting the correct polarity! Ideal for Battery Tender, Jr. adapter cable.
SKU: BULLET-2-PP
$9.99
Bullet/SAE connector extension cable - 25 ft. length
Bullet/SAE connector extension cable - 25 ft. length
Made with 16 gauge black zip cord. This cable has bullet connectors (also called automotive SAE connectors) on both ends. Great accessory for a Battery tender to extend the cable length of the battery charger.
SKU: BEX25
$15.99
Powerwerx Compact Low Voltage Disconnect (LVD) Battery Guard
Powerwerx Compact Low Voltage Disconnect (LVD) Battery Guard
Continually monitors battery voltage then disconnects the load when low voltage is sensed. Extends battery life by preventing over-discharge and protects equipment from operating at potentially low voltages. Configurable settings from 10.6 to 12.2V @ 35A.
SKU: LVD-35
$89.99
CBA IV 4 Computerized Battery Analyzer
CBA IV 4 Computerized Battery Analyzer
Scientifically Analyze Battery Performance. Test any type of battery. Test quickly at real world load conditions, 40 amps max. Results are graphically displayed with easy to use software. USB interface. Built-in safety features for battery protection.
SKU: CBA4
$159.99
CBA IV 4 Pro Computerized Battery Analyzer for Commercial Use
CBA IV 4 Pro Computerized Battery Analyzer for Commercial Use
Same as CBA4 plus Calibration data and 1 year commercial use warranty. Scientifically Analyze Battery Performance. Test any type of battery. Test quickly at real world load conditions. Results are graphically displayed with easy to use software.
SKU: CBA4Pro
$199.99
CBA Amplifier - Add-on 500 watt amplifier accessory
CBA Amplifier - Add-on 500 watt amplifier accessory
Test at 5 times the power with a CBA amplifier in between a CBA and your battery. 500 watt discharge with a single amp and a CBA. Test large batteries at high discharge rates. Test small batteries at or near their current and temperature limits.
SKU: CBA-Amp
$729.99
Powerwerx Battery Separator for Auxiliary Batteries 100 Amps
Powerwerx Battery Separator for Auxiliary Batteries 100 Amps
This battery separators acts as a smart switch to connect independent battery banks only when charging voltage is present. Otherwise, they are isolated, and discharge between banks is prevented. Ideal for adding an auxiliary battery to your main battery.
SKU: BS-100
$89.99
Powerwerx Battery Separator for Auxiliary Batteries 200 Amps
Powerwerx Battery Separator for Auxiliary Batteries 200 Amps
This battery separators acts as a smart switch to connect independent battery banks only when charging voltage is present. Otherwise, they are isolated, and discharge between banks is prevented. Ideal for adding an auxiliary battery to your main battery.
SKU: BS-200
$159.99
Powerpole to Battery F-Type terminal adapter cable
Powerpole to Battery F-Type terminal adapter cable
Powerpole to Battery F-Type terminal adapter cable. Made with 12 gauge red/black zip cord 1 foot long. 45 amp Powerpoles on one end and gold plated female F2 connectors on the other. Works with F1 & F2 terminals.
SKU: PP-2-F2
$9.99
ISOpwr - Auxiliary Battery Isolator
ISOpwr - Auxiliary Battery Isolator
Equipment powered from the auxiliary battery never drains the vehicle's battery. When the vehicle's engine runs, the auxiliary battery is charged. If the engine is not running, the auxiliary battery is disconnected from system.
SKU: ISOpwr
$89.99
Bullet/SAE to Alligator Clips Accessory for Power Tender Plus
Bullet/SAE to Alligator Clips Accessory for Power Tender Plus
The Power Tender Plus comes with ring terminals to permanently wire to a battery. If you need a temporary connection, use these alligator clips that mate to the The Power Tender Plus factory bullet/SAE connector. Includes 7.5 amp in line ATC fuse.
SKU: Bullet-2-Clip
$9.99
Bullet/SAE connector to Powerpole adapter
Bullet/SAE connector to Powerpole adapter
Made with 16 gauge black zip cord. A powerpole to bullet (automotive SAE connector) 12 or 25 foot adapter cable. Great accessory for a Battery tender to extend the cable length of the battery charger. The exposed side of the bullet connector is the ground.
$9.99 - $15.99
Jumper/Booster Cable for PWC & ATV, 10GA cable 12ft. in length
Jumper/Booster Cable for PWC & ATV, 10GA cable 12ft. in length
100% Copper conductor 10GA Booster/Jumper Cable. Ideal for PWC water craft and ATV vehicles. No tangle, dual construction, color-coded heavy duty clamps. Carrying case with handle included.
SKU: JC-10-12
$14.99