48V All-In-One Mobile Power System｜LIFEPO4 Power Block｜Lithium Battery Pack + Inverter + Cables｜1-7 Days Ship Time
Ships directly from Canada within 1-7 Days!
** This Kit Includes “WiFi” for easy monitoring from any Mobile Phone, Laptop or Internet Browser! Now you can monitor your Battery Capacity, Energy Usage and Solar Charging! **
Inverter WiFi Modules Also Included! Manual can be downloaded at
Android/IOS Smartphone App:
Mac OS/Windows Online App:
Our new All-In-One Mobile Power System provides you with everything you need for immense power on the go! This system was created to replace a high-output gas generator so you can power construction sites, concerts, outdoor events or any other extreme power needs where you do not want to hear or smell a 3,000-Watt gas generator.
Our Growatt Inverter will offer you 3,000-Watts of power, calibrated to work seamlessly with the included 5.3 kWh HUSKY LiFePO4 battery for safe and reliable power. This system connects to shore power so your battery will automatically charge when connected. This system is compatible with solar panels and wind turbines for a truly self-sustaining, off-grid solution. With the All-In-One Mobile Power System, you can power nearly all electronic devices anywhere you want!
This Kit Includes:
BATTERY: 5.3 kWh / LiFePO4 HSKY Battery Pack
INVERTER: 3,000-Watt / Growatt Inverter: Model SPF3000TL LVM-48P (WiFi-F)
CABLES: SB-175 Ring Terminal Cable
SAFETY: Built-In BMS & Thermal Management System & 300A Fuse
Why Upgrade Your Mobile Power System to BigBattery?
To get the same performance from a lead-acid powered system, you would need more than 10+ Trojan T-105 lead-acid batteries, filling up a truck bed with 700+lbs of weight. If you were to buy all the needed parts and accessories for a lead-acid setup such as: enclosure, cables, chargers, mounts, and inverter, your cost would be the same or even higher than BigBattery’s All-In-One Kit… with less longevity and performance! In this All-In-One Kit, you get a calibrated system that will save space, weight, fuel, time and money guaranteed to run maintenance free for the next 10+ Years! Our Mobile Power System will fit in any car, van, RV, or trailer allowing you to easily power all your electronic devices (up to 3KWh) anywhere you want!
** Typical Installation Time: 1-2 Hours **
** Your Run-Time depends on your power draw & charge. See chart HERE for calculations **
Detailed Battery Specs:
Chemistry: LiFePO4 (LFP)
Ah Capacity: 103Ah
kWh Capacity: 5.3kWh
Wh Capacity: 5300Wh
Detailed Inverter Specs:
Rated Power: 3000W
Parallel Capacity: Yes
AC voltage regulation: 120 VAC +- 5% @ 50/60 Hz
Surge Power: 6000 VA
Waveform: Pure Sine Wave
Maximum PV Array Power: 4500 W
MPPT Range @ Operating Voltage: 60VDC ~ 115VDC
Max Continuous Discharge Current: 130A
Max Continuous Power: 6700W
Max Discharge Peak Current: 350A (6 Seconds)
Voltage Range: 43 – 58.8V
Suggested Charge Voltage: 58.8V
Max Charge Current: 90A
Charge Temp Range (°C): 0°C – 55°C
Discharge Temp Range (°C): -30°C – 55°C
Optimal Discharge Temp. Range: 15°C – 35°C
Storage Temp: -20°C – 55°C (Max 6 Months)
Weight: 100 (LBS)
Length: 10.25 (in)
Width: 9.5 (in)
Height: 21.5 (in)
BMS (Battery Management System)
Over Voltage, Under Voltage, Over-Current
(Thermal Management System), Safety Fuse (300A)
Max battery Connections:
Parallel: (YES) ☑ Cap x (8)
✅ LED Display
✅ Compact Modular Design
✅ High Temp Operating Range
✅ Best Power Density/Pack Size
✅ Best Aluminum Mosfet Design
✅ 3000 A Short Circuit Protection
✅ High Cold-Cranking Amps (400A)
Free Canada Wide Shipping:
Orders that ship from Canada take 1 to 5 business days to be delivered or they can be pickup up on the same day from our Toronto office.
We offer curbside pickup at our head office in Toronto, Ontario from 10-5pm Monday to Friday.
Order that ship from the USA take 3-8 weeks to ship due to hazardous good restrictions/customs on batteries.
We offer free shipping on all orders to all Canadian Address.
Tracking information will always be provided via email following shipment of your order.
Curbside Pickup Address: 77 Martin Ross Ave, North York, ON M3J 2L5
If you have any questions email us at firstname.lastname@example.org or start a live chat for a an instant response.
Is there a warranty?
BigBattery offers a 10 year manufacturer's defect warranty from the date of purchase. The average lifespan of a BigBattery battery at 100% Depth of Discharge is between 1,000 – 3,000 recharge cycles depending on chemistry or roughly 5 to 10 years with standard use. This warranty does not cover negligence or misuse of the battery or normal wear and tear. If it is deemed that the battery was used improperly, you will be subject to a $150 an hour repair charge plus parts and shipping.
What can these batteries be used for?
Our batteries are commonly used for RV's, Golf Carts, Wind, Solar, Forklifts, or Off-Grid Power Applications.
What does the product come with?
All batteries come with free ring terminal cable. If you are connecting your battery to a solar panel you require a inverter or charge controller which are sold separately. Parallel cables, parallel boxes and series cables are also sold separately.
How much energy storage do I need?
Sizing solar batteries is one of the first steps in designing your off-grid system. The amount of battery storage you need is based on your energy usage. Energy usage is measured in kilowatt hours (kWh) over a period of time. For example: 1,000 watts x 10 hours per day = 10 kWh per day
How do I connect this battery into my existing system?
Our product uses an Anderson SB175 connection. All you need to connect to our battery is an Anderson SB175 adapter connected with 8, 6, 4, 2, or 0 gauge wire going to your system.
Do I need an inverter?
If you connect your battery to a solar panel, you require an inverter or charge controller, which is sold separately.
Is the Ring Terminal cable included?
Every order comes with a Ring Terminal Cable in the box.
What is the ideal temperature range for this battery?
This battery‘s recommended discharge temperature range is between -30° C and 55°C, with an optimal range of 15°C to 35°C. Despite the BMS low-temperature disconnect for charging this battery being 24°F, we still recommend charging between 0°C and 35°C. Finally, this battery can be stored safely for up to six months between -20°C and 35°C.
Can I run the battery in cold weather below 0°C?
Yes, you can. All you need is a heating pad that can be bought on retailers like Amazon.