5Ah 12V SiO2 Mobility and Powersports Battery


5Ah 12V EFSN SiO2 U1 Mobility & Powersports Battery

In stock (can be backordered)


Ultra Long-term Solution at Short-term Cost

5Ah 12V Silicon Dioxide EFSN Battery U1 Size Mobility and Powersports

This size battery is the U1 size perfect for use in alarm systems, UPS, scooters, fish finders. F1 Terminals.

12 Volume Pricing Available.

Why you need to change your battery today:

  • Suitable for tough weather conditions with stable performance under extreme cold (down to -40C) or dry heat (up to 65 degrees Celsius)
  • 2 years Warranty
  • 24-month shelf life without needing to refresh the battery
  • No Sulphation
  • 8-12 year service life, based on up to 30-50% daily discharge
  • Long lasting up to five times longer than AGM batteries at 50% DoD (depth of discharge)
  • Full recovery after a deep discharge
  • High cycle life – 2800 Cycles at 50% DoD
  • Environmentally friendly
  • Safe to transport by air
  • No leakage and very low gassing compared to Lead Acid Batteries
  • 99% Recyclable
  • Huge range of sizes to fit every application, from scooters, wheelchairs, lifts and uninterruptable power supply systems to RVs, campers, fishing boats to large solar energy storage banks.

SiO2 Cycle Life ChartThe Silicon Dioxide Battery is a high performance battery comparable to Lithium-Ion in both depth of discharge and cycling capabilities for a third of its price. It even out-competes many similar Li-Ion batteries in longevity when subjected to the same discharge, temperatures, and partial state of charge abuse.

This means the SiO2 Battery boasts a fantastically low cost per Kilowatt-Hour over its entire lifetime. Each cent gives users more watts for longer to provide the best long-term solution with short-term costs. It even has a longer shelf life, only discharging less than 1.6% of its power over a month.

The Silicon Dioxide battery lasts 8-12 years, depending on use, thanks to its unique chemistry. The pH neutral electrolyte prevents sulphation and does not corrode the internal components.

Cold Weather Champion
The SiO2 Battery’s effectiveness in extreme temperatures stands out against all competition. The cold-resistant technology was developed for use in machinery up North and performs far better than any other battery technology on the market.
chart showing temperature and discharge capacity
These batteries provide 40% more power than lead-acid battery at temperatures as low as -40 °C/F.

Safer, Easier, and Greener
The Silicon Dioxide battery is lighter weight than other types of Lead-Acid batteries and is easier to transport and install since it can be placed on any side or orientation.

These batteries are up to 99% recyclable and an excellent battery for environmentally-conscious users wanting to minimize the carbon footprint of their solar array.

These deep cycle batteries require no maintenance and are non-gassing. This makes them safer in high temperatures or remote battery banks and backup power storage. It is safe for air travel and can be used as marine batteries.

Settings for your SiO2 battery if you are choosing custom programming on your charge controller:

Equalizing Voltage -> 14.6 or Shut off this function if available
Boost Voltage -> 14.6
Floating Charge Voltage -> 13.6
Over-discharge Return Voltage -> 12.7
Over-discharge Voltage -> 11.8

Silicon Dioxide Batteries for UPS Systems IMPORTANT: You MUST RE-USE: your existing cabling and hardware. These are replacement batteries only. NOTE: It is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect orders. DISCLAIMER: Our products are not affiliated with or authorized by Leoch. This is an Azimuth Replacement for a 360 BAT-0060 UPS Battery. Check Sizes closely. 10.1 x 9 x 7 cm 1.6kg / 4.17×3.54×2.75″ 3.5lbs Should be compatible with (chk height): 12-5F12v4-518958923-28923-289A23-289B23289725-04903804302804302BP4-12BP4.5-12BP5-12BSL1055CA1240CFM12V4.6MCP1245CP1250D5741DG12-5DJW12-4DJW12-4.5DMU12-5ES4-12EXP1245EXP1250GP1245GP1250HR1221WF2HR5.5-12JC1240KT-1240LC-R125PLC-R125PLC-RB124PLCR-12V4BPLCR-12V5PLP12-4-5-T1LP12-4.0LP12-4.5LP12-4.5 T1NP4-12NP4-12PNP5-12/ANPH5-12NPX-25PC 5-12PC1250PC5-12PE12V4.0PE12V4.5F1PE4-12RPE4.5-12RPK 1250PK-1250PS-1242PS-1250PS-1252PS1250PS1250-F1PT1245PXL12050SLA-12V4-5SLA-5-12SLA1050SLA1055SLA12-5FSP12-5-T1TP12-4TP12-4.5TP12-5UB1245UB1250UB1250AWKA12-5WP4-12WP4.5-12WP5-12WPX5.4-12, UPS ABSL1050

This battery should be compatible with this items:

  • Black & Decker243213-00
  • Black & Decker243215
  • Black & DeckerGrasshog CST2000
  • Black & Decker Sweeper CS100
  • Chamberlain 4228
  • Chamberlain 248754
  • Chamberlain 41A6357-1 EverCharge Standby Power System
  • Chamberlain WD962KD Premium Whisper Drive Plus Garage Access System with EverCharge Standby Power System (Garage Door Opener / System)
  • Craftsman / Sears 139.53918D
  • Craftsman / Sears 41B822
  • Duracell DURA 12-5F
  • Liftmaster 485LM
  • Liftmaster 3850
  • Liftmaster 3850P
  • Liftmaster 41A6357-1
  • Liftmaster HD900D
  • MTD 12AVB2M7004 (2011) Self Propelled Lawn Mower
  • MTD 12AGB2JA004 (2011) Self Propelled Lawn Mower
  • MTD 12AVB2K9095 (2011) 21″ Self-Propelled Lawn Mower
  • MTD 12AVB26N704 (2012) 21″ Self-Propelled Lawn Mower
  • MTD 13A326JC058 (2013) Mini-Rider
  • MTD 12AGB26G704 (2012) Lawn Mower
  • MTD 12AGB2JZ704 (2012) Lawn Mower
  • MTD 12AVB26M004 (2012) Lawn Mower
  • MTD 12AVB26N704 Lawn Mower
  • MTD 12A-A04Z758 Self Propelled Mower
  • Novametrix 903 O2/CO2 Monitor
  • Novametrix CO2 Monitor 1200
  • Novametrix CO2 Monitor 1260
  • Novametrix CO2 Monitor 7000
  • Novametrix Transcutaneous O2CO2
  • Rotary Lawn Mower 189589
  • Suncast Hose Reel PW100
  • Suncast Hose Reel PWC150
  • Troy-Bilt 12AEA29L011 (2010) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB270ES (12AEA29L011) (2010) Self-Propelled Walk-Behind Mower
  • Troy-Bilt 12AEA29L066 (2010) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB270ES (12AEA29L066) (2010) Self-Propelled Walk-Behind Mower
  • Troy-Bilt 12AEA29M211 (2010) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB270ES (12AEA29M211) (2010) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB280ES (12AGA26E011) (2011) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB280ES (12AGA26E066) (2011) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB280ES (12AGA26G211) (2011) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB280ES (12AGA26E011) (2012) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB280ES (12AGA26G211) (2012) Self-Propelled Walk-Behind Mower
  • Troy-Bilt TB280ES (12AGA26G711-2012) Mower
  • Troy-Bilt TB280ES (12AGA26G711-2013) Mower
  • Yard Man 12A-B29Q701 (2011) Self Propelled Lawn Mower
  • Yard Man 12AEB2JA001 (2011) Self Propelled Lawn Mower
  • Yard Man 12A-B29Q701 (2013) Lawn Mower
  • Yard Man 12AEB2JZ701 (2013) Lawn Mower
  • Yard Man 12AEB2JZ701 (2012) Lawn Mower
  • Yard Man 12A-A1JY701 Self Propelled Mower
  • Yard Machines 13A326JC700 (2014) Lawn Tractor

Additional information

Nominal Capacity (25C/77F)

5AH (60 Wh) @ 20 Hour

Nominal Voltage


Charging Voltage

14.4V – 14.7V

Max Charge Voltage


Internal Resistance (25C/77F)


Max Discharge Current (25C/77F)


Depth of Discharge

50% for 2,800 Cycles
80% for 1,500 Cycles

Operational Temperature

'-40⁰C to 65⁰C (-40⁰F to 149⁰F)


10.1 x 9 x 7 cm (3.54 x 2.75 x 3.97")


1.6 kg (3.5 lbs)


Soneil International Ltd.


Manufacturer 2 Years Workmanship

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