Comparisons

LITHIUM (UMPF LIFEPO4)



Superior Useable Capacity.  (Useable Amp Hours)
100Ah LifePO4 = 80-90 Actual AMP Hours.

Extended Life Cycle. 2000-5000 cycles.
Example- 80% DOD (Depth of Discharge) can recharge 2000+

Fast Efficient Charging-
(100% quick charge, trickle charge, or solar charge)

100% Efficiency (Every drop of sun collected from solar, every amp from charger is collected and goes to battery)

No Premature Aging – No damage. Charge it 100%


No Peukerts Loss-
(Drain the battery. In 1 or 20 hours on any appliance and still have 80%. That’s 80% vs. 30%)

No voltage drop- (Produces 12v from 100%-10% charged)


Weight- 50% Lighter Than Deisel Units


Climate Resistant to- 110F  (Capacity remains at 80%)

100Ah LiFePO4 battery = 80 Ah


LESS EXPENSIVE
Upfront Cost $6900

5 Year Running Cost $0

100% Financing Available
 

LEAD ACID (AMG/GEL)



LIMITED Useable Capacity.
(100Ah LEAD/AGM/GEL= 30-50ah actual)

Limited Life Cycle. 500-700 depending on DOD


Slow and Inefficient Charging.

(Can only bulk charge the first 80%
The remaining 20% is a slow charge)
Wastes 15% of storable energy via inherent charging inefficiency. 100Ah only              stores 85AH.

Premature Aging- (If not fully charged every time, the battery will age                prematurely)

Peukerts Loss- (Faster discharge for a/c, microwave, and all big draw                        appliances)

Voltage Drop – (when the battery drops below 50% charge, the voltage drops    under12v, lights dimming, appliances not turning on, inverter, TV,….)

Weight- 100% heavier than Lithium Units
          
Not Climate Resistant- (Cold temperatures reduce capacity to 30%)

200Ah AGM/Gel batteries = 100Ah @ 50%x 85% efficiency = 85Ah


EXPENSIVE

Avg Upfront Cost $11,000 - $13,000
5 Year Running Cost $35K


No Financing Available
 
 
The Rough Ride Comparison

Example:

The Permian Basin Trucks (Oil, Water and Sand Supply Trucks) take a beating driving over Leased Roads Due to Heavy Washboard and Potholed, Dirt Road Conditions

A Diesel APU literally shakes to pieces in this environment


 LLAS is unaffected as it is solid state and rides in the cab and not on the chassis.
 

Tested

 

OEM Tested and Approved


UMPF batteries are the only LiFePO4 product that has been tested, approved, and included as a standard feature for a new towable RV manufacturer. Eclipse, the maker of Attitude ToyHaulers in Riverside, CA, tested and approved the UMPF LiFePO4 deep cycle battery.


 

Abuse & Safety Tested


Our lithium batteries (LiFePO4) pass an abuse and safety test which includes a drop, nail penetration, impact, crush, thermal shock, short circuit, overcharge, and over discharge. Our stable LiFePO4 chemical structure results in no thermal runaway, no fire, no explosion. Our product is safer than a lead battery that has toxic lead, acid, and vapors.


Each LiFePO4 Battery is CERTIFIED SAFE