BatteryGuy > SLA Batteries > SigmasTek SP12-18HR replacement battery (rechargeable, high rate)

SigmasTek SP12-18HR replacement battery (rechargeable, high rate)

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12 volts 18 ah L: 7.13" H: 6.57" W: 2.99" 12.67 lbs 216 Wh
12v 18Ah Rechargeable Sealed Lead Acid High Rate Battery
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12v 18Ah Rechargeable Sealed Lead Acid High Rate Battery Right View - 12v 18Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) High Rate Battery Top View - 12v 18Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) High Rate Battery Nut and Bolt Terminal - 12v 18Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) High Rate Battery Dimensions - 12v 18Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) High Rate Battery SLA Battery Features
BatteryGuy Price: 1 battery batteries 1 $38.45
Out of stock
We are expecting new stock soon, please contact us for details.

BatteryGuy 12 Volt 18 ah replacement rechargeable battery for SigmasTek SP12-18HR.

  • Only $38.45.
  • Next day Nationwide delivery available.

It meets or exceeds the SigmasTek SP12-18HR specifications defined by the Original Equipment Manufacturer but at a much lower price.

Note this product can also replace:

  • SigmasTek SP12 18HR
  • SigmasTek SP1218HR

(This is one Battery – Please verify quantity needed for your application before ordering)

See chargers for this battery

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Product Features

Maintenance Free

Maintenance Free

BatteryGuy SLA batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production and do not need to be inspected or topped up

Puncture Resistant Case

Puncture Resistant Case

Each of the 6 cells within this SLA battery is wrapped in a puncture resistant polyethylene envelope so even if the outercase is pierced no leakage will occur.

Corrosion Resistance

Corrosion Resistance

We use Silver plated copper Faston Tabs, copper wire lead connectors, Coperized Silver or Lead stud terminals and Stainless Steel nut and bolt terminals depending on the model

High Energy Density

High Energy Density

The way we make our 12 volt 18ah SLA batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All BatteryGuy SLA batteries come in a touch thermoplastic case designed to Battery Council International Standards

Rechargeable Battery

Rechargeable Battery

This 12 volt 18ah SLA battery can be discharged and recharged multiple times. Cycle service life will depend on the depth of discharges. See the Technical Specification Sheet for more details.

Deep Cycle Design

Deep Cycle Design

All BatteryGuy SLA batteries are designed for deep cycling making them ideal for UPSs, Emergency Lighting, Mobile Medical Devices and many other applications.

Gas Safety Vents

Gas Safety Vents

We know charging equipment or the appliance that the battery powers can malfunction but our one way gas safety vents ensure there is no risk of battery explosion or fire.

Anti Buckle Separators

Anti Buckle Separators

Internal plate buckling can kill a battery outright or simply reduce its lifespan. Our AGM separators gives the plates extra support to eliminate buckling.

Detailed description

BatteryGuy 12 Volt 18 ah replacement rechargeable battery for SigmasTek SP12-18HR.

  • Only $38.45.
  • Next day Nationwide delivery available.

It meets or exceeds the SigmasTek SP12-18HR specifications defined by the Original Equipment Manufacturer but at a much lower price.

Note this product can also replace:

  • SigmasTek SP12 18HR
  • SigmasTek SP1218HR

(This is one Battery – Please verify quantity needed for your application before ordering)

Type: High Rate

Chemistry: Rechargeable Sealed Lead Acid

Dimensions: 7.13" L x 3" W x 6.59" H

Height w/terminals: 6.59" H

Connector Type: NB2

nb2-battery-terminal

Chargers for this product

Detailed Images

SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Right View - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Right View - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Top View - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Top View - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Nut and Bolt Terminal - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Nut and Bolt Terminal - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Dimensions - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
Dimensions - SigmasTek SP12-18HR replacement battery (rechargeable, high rate)
SLA Battery Features
SLA Battery Features

Technical Specifications

Voltage 12 volts
Amperage 18 ah
Dimensions L: 7.13", H: 6.57", W: 2.99"
Product code BGH-12180NB
SKU - 192404400125-bgh-12180nb
Availability Out of stock
Condition New
Quantity in stock No items available but we are expecting more stock in the future
Weight 12.67 lbs
UPC 842923100326
Technical Specification Sheet
Safety Data Sheet

Product Q&As

Product Q&A

Only registered customers are allowed to ask questions. Please register/login first.
 

Alerts and Warnings

Our products are not affiliated with or authorized by SigmasTek

If your SigmasTek SP12-18HR comes from a device which runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement SigmasTek SP12-18HR batteries in the same original configuration they came out of the device they power and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the SigmasTek SP12-18HR specifications prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change specifications without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.

CALIFORNIA PROPOSITION 65 WARNING

Batteries, battery posts, battery terminals, and related accessories can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov.

Videos and Films

BatteryGuy Sealed Lead Acid batteries are market leading portable power products used in emergency lighting, Uninterruptible Power Supplies, wheelchairs and electric scooters, alarms, trolling motors and many other applications.

A sealed lead acid battery being cut open to reveal its internal components. Do not try this at home as sealed lead acid batteries contain harmful chemicals which may damage your skin and clothing.

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