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April 22, 2022

12 Volt 22.8AH Lithium Iron Phosphate. High Capacity Rechargeable Lithium Replacement for SLA Batteries

Lithium replacement for SLA and Gel batteries from PowerStream with high capacity and high power
More lithium replacements for SLA batteries
12 Volt 50 Amp hour lithium iron phosphate battery 19 lbs
12V 50AH lithium iron phosphate pack 19 lbs
12V 22AH Lithium Iron Phosphate lead acid replacement

New exclusive feature: they can be used in series up to 48V.

22 AH battery which can source up to 100 amps. Suitable for starting motor batteries **.

These li-ion cells and batteries not only have high capacity, but can deliver high power. High-power lithium iron phosphate batteries are now a reality. They can be used as storage cells or power sources.

In addition, Lithium Iron Phosphate batteries are among the longest lived batteries ever developed. Test data in the laboratory show up to 2000 charge/discharge cycles. Our cells typically have more than 1000 cycles in service.

These batteries are excellent for use in motorcycles, snowmobiles, jet skis, etc., (see applicaiton note below) because they do not need maintenance during the off season. There is no equivalent to sulfation and the batteries can be stored in any state of charge without worry of degradation. We recommend 50-100% charge before storage. Another advantage is that running the battery completely down (i.e. leaving the parking light on for a week) will not damage the battery at all, unlike the SLA and Gel batteries.
Prices Quantity 1-10 11-50 51+
LFP1222Y (replaces LFP128198) In stock $295 add_to_cart.gif $268 $250
12V 1.3A lithium iron phosphate battery chargers
12V, 1.3A Wall mount lithium iron phosphate battery charger.
Will charge the LFP128198 in about 15 hours
LiFePO4 battery charger, 12V 3.2 Amps
12V 3.2A Desktop lithium iron phosphate battery charger.
Will charge the LFP128198 in about 6 hours.

Advantages and Benefits:

  • Longer battery life - will last 5x longer than an equivalent SLA or VRLA battery
  • Lightweight - 1/2~1/4 the weight compared to lead acid batteries
  • Can be safely charged with a lead acid battery charging system
  • Safer than traditional lithium ion batteries, hermetically sealed
  • Low self-discharge
  • No memory effect
  • Maintains higher voltage during discharge than lead acid
  • Can store at any state of charge without degradation
  • Wide temperature performance
  • Built in short circuit protection
  • Built in over charge and over discharge protection
  • Built in over current protection
  • Product Type: Replacement for 12V 17Ah Lead Acid Battery
  • Applications: Perfect for motorcycle starter, 12VDC power, medical equipment, LED light power supply, solar power

Note: these can be used in parallel to increase the capacity, AND they can be used in series to increase the voltage up to 48V.
Item # LFP128198    

Battery Type:

Lithium-Iron Phosphate (LiFePO4)     

Nominal Voltage:

Voltage range during discharge 14.6V to 10V    
Capacity: 22.8AH    
Stored energy 291 WH    
Weight: 2.75 kg 6.06 lbs SLA is typically 14.5 lbs
Dimension (L x W x H) 181x76x166 mm 7.13x2.99x6.54 inches  


30-Day Money Back Guarantee. Full One Year Warranty.    
Cycle Life 2000+ full discharge cycles to 80% remaining capacity At room temperature  
Charge Method CC/CV to 14.4V ±0.15V Will work with modern lead acid chargers including automotive charging systems  
Maximum charge current 11 Amps    
Normal charge current 4 Amps Lower charge currents are OK  
Maximum Pulse Discharge Current 30 Amps 600 seconds max  
Maximum continuous discharge current 30 Amps    
Nominal continuous discharge current 11 Amps    
Operation Temperature Charging 0°C to 45°C  
Discharging -20°C to +60°C  
Storage Temperature 0°C to 25°C 1 year  
  -5°C to 35°C 3 months  
Mounting position Can be mounted on any side, or upside-down    

This LiFePO4 battery will replace the following sealed lead acid batteries  

** Application note:

Starting small engines. This battery will source 100+ amps during engine starting, which is over one horsepower. This is plenty of power to start most small engines. HOWEVER we have found that this might not be enough to start some high compression engines, particularly motorcycle racing engines and even some lawn mower engines. Please verify the current you need before ordering, because we will charge you a 15% restocking fee plus shipping if you return it.

Using these batteries in series.

Most manufacturers of similar batteries cannot allow the battery to be used in series. We have developed a new battery management board capable of supporting up to 48V, so these batteries can be put in 12V, 24V, 36V, or 48V combinations by placing them in series. This is helpful in electric bikes, wheel chairs, and other higher voltage appliances. They can also be put in series-parallel combination, just like sealed lead acid batteries. Before putting them in series it is best to fully charge each battery at 12V (14.6V peak) to make sure they start out balanced.

More Advantages:

OEM Battery Chargers State of the art lithium-iron-phosphate packs cell with laser welded stainless steel cases, in a standard size sealed lead acid plastic case

Universal Power Input OEM Power Supplies and OEM Battery Chargers High Discharge rates

Universal Power Input OEM Power Supplies and OEM Battery Chargers Cycle life 1000 to 2000 cycles.

Universal Power Input OEM Power Supplies and OEM Battery Chargers Much safer than any other lithium ion technology

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PowerStream Technology
1163 South 1680 West
Orem, Utah 84058

Phone: 801-764-9060
Fax: 801-764-9061

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