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Aims Power 12V 135Ah LiFePO4 | Heater & BT Monitoring

Aims Power 12V 135Ah LiFePO4 | Heater & BT Monitoring

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SKU LFP12V135A
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At OffGrid Living, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

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Please allow 1-3 days for processing your order.

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Aims Power 12V 135Ah LiFePO4 | Heater & BT Monitoring

Description

AIMS Power just launched a new cutting edge lithium battery and didn’t leave out any essentials!

Upgrade your power storage with AIMS Power’s 135 amp 12V lithium iron phosphate (LiFePO4) battery. Equipped with a built-in HEATER & WAKE-UP feature, this battery ensures reliable charging across a wider temperature range—even recovering from over-discharge without needing external jump-starting.

Key Features:

  • Dual-position mounting feet for flexible installation.
  • Rotatable digital display for convenient monitoring.
  • RV-C communication compatibility for seamless integration.
  • Long cycle life, providing durability and consistent performance over time.

Enjoy constant output voltage, superior thermal stability, and extended battery life in a lightweight, compact design. Perfect for replacing lead acid, AGM, or Gel batteries in RVs, boats, golf carts, off-grid systems, and more. Comes with a 10-year pro-rated warranty and industry-standard safety certifications.

Why AIMS Power?  Transparency and accuracy are at the core of our product specifications. When it comes to lithium batteries, we ensure our stated amp hour capacity and weight accurately reflect the high-quality materials and components used in our products. While lithium batteries are indeed lighter than traditional battery technologies, there is a minimum weight threshold required to achieve full amp hour capacity. We encourage customers to verify product specifications carefully, as discrepancies in weight may indicate a compromise in performance or capacity.

Features

  • Automatic wake-up button in case battery is over discharged and/or has low voltage (no need to parallel another battery or have special charger to wake)
  • Automatic heater for charging in colder environments (no external wiring needed)
  • Rotatable display
  • Dual position mounting feet
  • Extremely high number of charge/discharge cycles
  • > 10 Year lifespan with proper maintenance
  • Bluetooth monitoring
  • 10 year warranty
  • Wide operating temperature range
  • Unsurpassed high temperature performance
  • Green energy without metal contaminant
  • Low maintenance
  • High amp capacity
  • Stable output voltage
  • Little self-discharge
  • BMS safety protection. Each cell is fused and if for some unlikely situation a cell fails, this design will isolate the cell stopping any other damage and allows the battery to function safely
  • Convenient removable carry handle
  • Lightweight
  • Short circuit protected
  • Physical damage to battery case will not cause fire
  • Excessive thermal exposure will not cause a fire
  • Able to withstand over-charge/over-discharge without damage to the battery
  • Sophisticated Battery Management System (BMS)
  • IP65 rated

 

Product Specifications

Aims Power 12V 135Ah LiFePO4 | Heater & BT Monitoring Product Specifications

Electrical Specifications LFP12V135A
Nominal Voltage 12.8V
Nominal Capacity (at .5C, 77°F) 135Ah
Minimum Capacity (at .5C, 77°F) 125Ah
Expected Cycle Life >4800 cycles w/1C charge and discharge rate, at 77°F, 80% DOD
Operating Specifications
Charge Method Smart charger, constant current, constant voltage
Charge Voltage Range (Max 14.6V) 14.2 -14.6V
Continuous Charge Current 100A Max
Continuous Discharge Current 100A Max
Peak Instant Discharge Current (15 secs) 110A| 300A for 200mil sec, 100A continuous
 Over Voltage Shutdown 15.6 +/-.2V
Discharge Cut-off Voltage 8V =/- .5V
Charge/Discharge Temperature Minus 4° F to 131°F (with built in heater)
Storage Temperature -4° F to 113° F
Self Disharge (stored at 50% SOC) < 3%/month
Watt hours  1728 watt hours
Physical Specifications
Battery Dimensions 13″W x 6.5″D x 10.5″H w/terminals
Weight 44 lb
Shipping Weight 45 lb
Group Size 31
Battery post size 5/16″ 8M
BMS Operation
Over Charge Protection Over charge alarm voltage:   3.55 +/- .05V cell 14V battery pack
Over charge detection delay time:  1000 ms
Over charge protection:   3.70 +/-.05V cell 14.8V battery pack
Over charge release voltage:   3.45 +/-.05V cell 13.8V battery pack
Over Discharge Protection Over discharge alarm:   2.8V +/- .05V cell 11.2V battery
Over discharge detection delay time:   1000 ms
Over discharge protection:   2.5V +/- .10V cell 10V battery pack
Over discharge release: 2.8V cell 11.2V battery pack
Over Current Protection Charge over current alarm: 60A
Charge over current protection: 110A
Charge over current detection delay time:   15S
Charge over current release condition:   Automatic release after 1 min and up to 3 times or charge
Discharge over current protection: 115A
Discharge over current detection delay time:   15S
Discharge over current release condition:   Automatic release after 1 min and up to 3 times or charge
Charge Low Temp Alarm 7°C | 44°F
Charge Low Temp Protection 0°C | 32°F
Charge Low Temp Protection Release 5°C | 41°F
Charge High Temp Alarm 50°C | 122°F
Charge High Temp Protection 55°C | 131°F
Charge High Temp Release 45°C | 113°F
Discharge Low Temp Alarm Minus 10°C | 14°F
Discharge Low Temp Protection Minus 20°C | Minus 4°F
Discharge Low Temp Protection Release Minus 17°C | 1°F
Discharge High Temp Alarm 55°C | 131°F
Discharge High Temp Protection 60°C | 140°F
Discharge High Temp Protection Release 50°C | 122°F
Polarity Reverse Protection Yes
Short Circuit Protection Yes
UPC 840271008783
Warranty 10 Yr Manufacturer Defect Prorated – IP65 rated
Certification Cells certified to UL1973 | UL9540A: IEC62619 | UN38.3| ROHS

Product Manual

Aims Power LiFePO4 48 Volt 200 AH Lithium Battery Product Manual 

AIMS Power 48V 200AMP lithium battery - LFP48V200A

Product Warranty & Return

AIMS Power offers a one year warranty with all products. Follow the link below to register your product warranty:

https://www.aimscorp.net/product_registration.php

Product FAQs

AIMS Power FAQs

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