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July 19, 2018

12 Volt 10AH 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
12 Volt 10 AH Lithium Iron  lead acid replacement

10 AH battery which can source up to 40 amps. Suitable for ATV starting motor batteries **, access control, and emergency lighting.

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 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.

These batteries are excellent for use in motorcycles, snowmobiles, jet skis, etc., be cause they do not need maintenance during the off season (but see the application note below). 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.

Note: These cannot be connected in series to give higher voltage unless they are charged separately, however they can be connected in parallel to give higher capacity.
Prices Quantity 1-10 11-50 51+
LFP128100 Not available in small quantities at present, sorry. $150 $136.50 $125
12V 1.3A lithium iron phosphate battery chargers
12V, 1.3A Wall mount lithium iron phosphate battery charger.
Will charge the LFP128100 in about 8 hours
LiFePO4 battery charger, 12V 3.2 Amps
12V 3.2A Desktop lithium iron phosphate battery charger.
Will charge the LFP128100 in about 3 hours.

Advantages and Benefits:

  • Cost effective - will last 5x longer than an equivalent SLA or VRLA battery
  • Can be safely charged with a lead acid battery charging system
  • Safer than traditional lithium ion batteries, hermetically sealed
  • No memory effect
  • Can store at any state of charge without degradation
  • Built in short circuit protection
  • Built in over charge and over discharge protection
  • Built in over current protection
  • Low self-discharge
  • Product Type: Replacement for 12V 10Ah Lead Acid Battery
  • Lightweight - 44% of the weight compared to lead acid batteries
  • Maintains higher voltage during discharge than lead acid
  • Applications: Perfect for motorcycle starter, 12VDC power, medical equipment, LED light power supply, solar power
  • Wide temperature performance
Item # LFP128100    

Battery Type:

Lithium Iron Phosphate   (LiFePO4)  

Nominal Voltage:

Voltage range during discharge 14.6V to 10V    
Capacity: 10Ah    
Weight: 1.47 kg 3.25 pounds SLA is typically 7.3 lbs
Charge Method CC/CV to 14.6V Will work with modern lead acid chargers including automotive charging systems  
Maximum charge current 10 Amps    
Normal charge current 2 Amps Lower charge currents are OK  
Maximum Pulse Discharge Current 40 Amps 30 seconds max  
Maximum continuous discharge current 20 Amps    
Nominal continuous discharge current 5 Amps    
Cycle Life 1200+ discharge cycles to 20% remaining    


30-Day Money Back Guarantee. Full One Year Warranty.    
Operation Temperature Charging 0°C to 60°C  
Discharging -10°C to 60°C  
Storage Temperature 0°C to 25°C 1 year  
  -5°C to 35°C 3 months  
Terminals 1/4 inch spade (faston) terminals    
Mounting position Can be mounted on any side, or upside-down    
Dimension (L x W x H) 151 x 99 x 99 mm 5.94 x 3.86 x 3.86 inches 5 15/16 x 3 7/8 x 3 7/8 inches

** Application note: Starting small engines. This battery will source 40+ amps during engine starting, which is over half a 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.

More Advantages:

OEM Battery Chargers State of the art lithium-iron-phosphate packs cell with laser welded stainless steel cases, no polymer, rubber, or plastic seals.

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 up 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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