Lifos Advanced Lithium 105ah Leisure Battery
The new generation of smart lithium batteries
The Lifos range of Lithium Iron Phosphate (LiFePO4)
batteries delivers outstanding performance in all high cycling applications and
is an ideal replacement for a lead acid leisure battery without the need for
additional charging equipment.
Lifos is compatible with every charger and DC to DC
converter on the market and its internal battery management system (BMS)
controls its charging and discharging functions to provide safe and reliable
power over many thousands of cycles.
At 25% of the weight and 30% smaller in size than the
equivalent lead acid battery, Lifos packs a punch in a small and lightweight
package, which can save hundreds of kilos when multiple Lifos batteries are
wired in series or parallel.
With its high discharge rate and its guaranteed long life
(five years), Lifos will delivery up to 2750 cycles when operating at 90% depth
of discharge.
Whatever your commercial, leisure or off grid power
application, choose Lifos as your reliable and safe partner.
Faster charging
The battery management system (BMS) built into each Lifos
battery, controls the amount of power it can receive when being charged. If a
Lifos is in a low state of charge its BMS can allow a faster flow of charging
current, thus Lifos can be charged from flat to full approximately 20% faster
than an equivalent lead acid battery. This function is invaluable when being
charged by a solar panel as full battery charge status in any off-grid
application can be achieved so much quicker.
Both the Lifos 68 &105 can be connected with four
batteries in series or parallel if a power bank is needed and each battery's
internal BMS ensures all the lithium cells are perfectly balanced to give
outstanding and reliable performance.
Lifos construction
The Lifos 68 and 105 batteries are constructed using the
very best prismatic cells – four per battery, each interconnected using
conductor plates mechanically fixed to each cell. This construction method is
far more reliable that the typical lithium battery cell construction using 48
(or more) 18650 tubular cells, each of which generally has a solder interconnection.
Basic electronics teaches us that the more connections we
make in a circuit the higher the potential for failure. Add in the frailty of
solder connections and it becomes clear why Lifos is now regarded as one of the
most reliable, high performing LifePO4 batteries in the marine, campervan and
commercial industries.
Keeping you in the picture
Any lithium battery discharges its power differently to a
lead acid battery and, as such, false readings can be seen on standard battery
power meters. This is not a problem for the smart Lifos 68 and 105 models.
Both have an in-built Bluetooth app that is free to
download and use on Android and Apple devices. Critical information, such as
battery voltage and state of charge can be seen at a glance. This clever
technology also gives a warning when the battery needs to be recharged thus
helping to ensure you always have a fully functioning battery.
Once connected to a smart device, the app will also send
users a reminder to put Lifos on charge once the battery is at 30% or lower.
You can keep abreast of the vital information at all
times when connected to an Android or Apple smart device. Information such as
current, voltage, power (w) and state of charge can be interrogated at any time
and the smart operating system will even send you a warning well before the
battery gets to a low state of discharge giving plenty of time to get it
recharged.
Lifos 105Ah/12v Smart Lithium (LiFePO4) Battery
(LB0105)
As the flagship in the Lifos range, the Lifos 105 is the
only choice where maximum power, minimal weight and longest cycle life are
critical. Whether used to power electric marine motors or in large RVs, off
grid properties, for on location audio visual equipment power, powering
emergency “blue light” equipment or in commercial applications such as road
signage, the Lifos 105 provides quick charging reliable power in all
circumstances.
The Lifos 105 provides an amazing 2750 charge / discharge
cycles with a 95% depth of discharge giving a usable battery capacity of
99.75Ah. To replace this a 200Ah lead acid battery would be needed but instead
of weighing in at nearly 60kgs, the Lifos 105 is a featherweight 11.9kgs.
Lifos 105 (v1) - Technical Data Sheet
ELECTRICAL SPECIFICATIONS
Nominal Voltage 12.8V
Nominal Capacity 105Ah
Energy 1344Wh
Resistance ≤15mΩ
Efficiency ≥90%
Self Discharge ≤3% per month
Maximum Batteries in Series 4PCS
Maximum Batteries in Parallel 4PCS
COMPOSITION INFORMATION
Max Continuous Discharge Current 120A (30 mins)
Peak Discharge Current 120A-150A
(under 30 seconds)
BMS Discharge Current Cut Off 150A
BMS High Temperature Cut Off 50oC Charge/60oC Discharge
Recommended Low Voltage Disconnect ≥11.2V
Reconnect Voltage ≥12.8V
Short Circuit Protection ≥400A
TEMPERATURE SPECIFICATIONS
Discharge Temperature -20~60oC
Charge Temperature 0~50oC
Storage Temperature -20~40oC
BMS High Temperature Cut-Off 85oC±5oC
MECHANICAL SPECIFICATIONS
Dimensions inc terminals;
Drop in group 30H, 31 (LxWxH) 328 x 177 x 217.5mm
Dimensions without terminals (LxWxH) 328 x 177 x 233mm
Weight 11.9kg
Terminal Type Copper
pole, M8
Terminal Torque <10N.m
Case Material ABS
UL94V-0+PC
Enclosure Protection (IP rating) IP54
Cell type – Chemistry LiFePO4
CHARGE SPECIFICATIONS
Recommended Charge Current 20-50A
Maximum Charge Current 100A
BMS Charge Current Cut Off >100A
Recommended Charge Voltage 14.4V-14.6V
BMS Charge Voltage Cut Off 3.85V±0.025V/cell
Reconnect Voltage 3.0V±0.1V/cell
Balancing Voltage 3.45V/cell
COMPLIANCE SPECIFICATIONS - CERTIFICATION
Certifications – CE, Rohs, ZRLK, TUV
Shipping Classification – MSDS, UN38.3
Lifos 68 & 105 comes with a five year warranty.