Right front shot of smart battery module in black and gold design featuring expansion ports and DC outputs

Front face view of the smart battery expansion module; sleek black and gold design with centralised LED display lit up

Left front shot of smart battery module in black and gold design featuring solar input port and carry handles

Left side shot of smart battery module, featuring cooling fan and solar and car charge input port

Right side shot of smart battery module, featuring expansion ports for increasing capacity

Top front shot of smart battery module in black and gold design featuring carry handles, DC outputs and LED display

Sherpa BASE 2.0-Extra Battery - PRE-ORDER ONLY

Name: Sherpa BASE 2.0-Extra Battery - PRE-ORDER ONLY
Brand: Sherpa Power
SKU: SP-KE2048BA-EB
Price: 1199.0 GBP
Availability: OutOfStock

£1,199.00

5 Year Warranty Included!

Your purchase is completely protected by our 5 year warranty.

Use any of these payment methods:

Key Features

🔋 Battery
Capacity: 2048Wh LiFePO4, 3500 cycles to 80% capacity

⚡ Output (AC)
Not available

💡 Output (DC)
30A - 360W Max

🔌 Input (AC)
1600W
(Available via linked host unit only)

Input (🔆 Solar/ ⚡🔌 DC )
12-150V 2100W Max

⏳ Charge Time
Mains (AC): 3.5h via host unit only
Solar / DC: 1h direct charge

🛡️ Warranty 5 Year Standard Warranty

⚖ Weight 19Kg

🔗 Expandable Capacity
Up to 32,768Wh

Description

The BASE 2.0-EB is a user-friendly, lightweight Portable Extra Battery, designed to add energy
storage capacity to your system. Equipped to accept significant solar and hybrid renewable inputs,
you can charge your devices and deliver clean and efficient power. Designed for large expandable
capacity, the BASE 2.0-EB is built for off-grid living and home backup use. The easy link up
system allows you to add up to 15 extra battery units for serious energy storage!

The BASE 2.0-EB Portable Extra Battery incorporates an automotive grade, high-quality lithium
iron phosphate battery (LiFePO4), which can be cycled 3500 times before its original capacity is
reduced to 80%. Having a capacity of
2048Wh, expandable up to a massive 32,768Wh by linking fifteen units to the BASE 2.5, the
system offers a significant energy reserve for extended periods of uninterrupted power. Its in-built
power management means you can simultaneously charge by multiple renewable sources such as
micro wind and solar while using your connected devices. With safety in mind, the BASE 2.0-EB
Battery Management System (BMS) has multiple in-built protection features, to prevent overheating, overload, and short-circuit. These limit
excessive power draw, overcharge and deep discharge to preserve the longevity of the battery. With
short circuit protection and temperature control, you can confidently use this Power Extra Battery,
knowing that your safety is taken care of.

Boasting 10 power output ports, the BASE 2.0-EB enables you to charge and power multiple DC
devices simultaneously.
DC OUTPUT: Multiple smart-charge ports that self-regulate power to your
devices: USB-A Port x 4, USB-C Port x 2, DC 5525 Port x 2, Aux Car Port x 1 and 30A Anderson
Output x 1, allowing you to charge and power smartphones, tablets, laptops, diesel heater, DC fridge, and other devices with DC power inputs.

The BASE 2.0-EB is ready for solar and hybrid Renewable Charging: approximately 1h from 0% to 100% charge. The high-efficiency MPPT charge controller converts solar, wind (DC), or hydroelectric (DC) input, allowing you to go completely off-grid and enjoy the planet's free energy.
Onboard Charging: Trickle charge via the vehicle's 12V socket while travelling around.

Items included:
1 x BASE 2.0-EB
1 x Link Cable (50cm, 80cm including termination plugs)
User Manual

FAQs

1. Which Portable Power Stations are compatible with Sherpa BASE 2.0-EB?
It is only able to be linked to the BASE 2.5 model.

2. What devices can BASE 2.0-EB power?
The DC output ports are limited to a 12V, 10A or 12V, 30A load. Small DC heaters and camping fridges can run on it comfortably.

3. How do I calculate the BASE 2.0-EB run time?
Runtime is calculated for you and is shown on the display screen at any time you have a device drawing power.
General equation for run time = Total Capacity (2048Wh) x 0.85 (Depth of Discharge) / Load (Device rated power-Watts)

4. Can the BASE 2.0-EB be charged while discharging?
Yes, when linked to its host unit, it can be charged and discharged simultaneously by mains or DC power.

5. How should the BASE 2.0-EB be stored?
Please turn off the unit and store it in a dry, ventilated place at normal room temperature. Do not place
this unit near water sources or a wet/moist environment. For long-term storage, it is recommended to
discharge the battery to 30% every three months and recharge it to 60% to sustain the battery life.

6. Is there any other safety advice?
• This product is IP-rated 21 and is therefore NOT waterproof.
• Pay attention to ventilation and heat dissipation when in use.
• Ensure adequate space for the vent fans to dissipate internal heat when in use.
• Do not use the product in environments where volatile gas may be present.
• When cleaning the product, wipe it with a dry, soft, clean cloth.

7. Can this product be transported by plane?
No, it is classed as dangerous goods and must be shipped by sea and
land only.

8. Is the actual useable capacity of the product consistent with the capacity
stated in the user manual?
All batteries reserve some capacity to prevent them from permanent damage by deep discharge. The actual usable capacity of the BASE 2.0-EB is therefore lower than the capacity specified in the user manual by approximately 15% so you can use up to 85%.

9. What is the storage capacity of the BASE 2.0-EB?
The BASE 2.0-EB has a rated capacity of 2048Wh and a useable capacity of approximately 1,740Wh.

10. Does the BASE 2.0-EB support an Extra Battery scalability?
Yes, up to 14 extra battery packs and a host unit can be linked to the BASE 2.0-EB to achieve up to 32,768Wh capacity.

11. Does BASE 2.0-EB have a built-in MPPT charge controller?
Yes, there is a built-in MPPT controller; use the Anderson port for 18V-140V input (2100W max) for PV (photovoltaic) input or micro wind DC charging.

12. What kind of solar panels should I use to charge BASE 2.0-EB?
Total open circuit voltage: 18-140V
Max input power: 2100W

13. How does the BASE 2.0-EB charge?
The BASE 2.0-EB takes energy from its host unit such as the BASE 2.5 once it is linked up. When both are activated, they balance out their charge levels.

Tech Spec

Battery Info
Capacity:	2048 Wh (Depth Of Discharge 85%)
Chemistry:	LiFePO₄ (Lithium Iron Phosphate)
Life Cycles:	3,500+ Cycles to 80% Original Capacity
Shelf-life:	Discharge the battery to 30% every three months and recharge it to 60%
Management System:	MPPT Controller, BMS
Protection:	Over-voltage, Low-voltage, Overheat, Overload
Working Temperature:	0°C~45°C/32°F~113°F
DC Output
Outlets:	USB-A Port: 4 x (5V, 9V, 12V, Max 18W) Shared USB-C Port: 2 x (5V, 9V, 12V, 20V, Max 18W and 100W) Shared DC 5525 Output Port: 2 x (12V-5A) DC Anderson Output Port: 1 x DC 12V-30A Aux Car Port: 1 x DC 12V-10A
AC Input
AC Input Power:	700W Max when charging via the BASE 2.5 host
DC Input
DC Input Power:	2100W Max
DC Inlet:	DC Anderson Input Port x 1 DC Charging (12V-150V, MPPT:18V-140V, 15A Max)
Recharge Times (0-100%)
AC Input:	3.5 hours when linked to BASE 2.5 host
Solar / DC Input:	1 hour
Vehicle Charger (fast):	4.5 hours
Vehicle Charger (slow):	20 hours
General
IP Rating:	21
APP Compatible:	When linked to BASE 2.5 host
Expandable Capacity:	Yes (up to 15 x Sherpa BASE 2.0-EB link with the BASE 2.5)
Warranty:	5-year Standard Warranty
Dimensions & Weight
Length(L):	460mm
Width(W):	270mm
Height(H):	265mm
Weight:	19Kg

Download Manual

Reviews

Items included:
1 x BASE 2.0-EB
1 x Link Cable (50cm, 80cm including termination plugs)
User Manual

Battery Info
Capacity:	2048 Wh (Depth Of Discharge 85%)
Chemistry:	LiFePO₄ (Lithium Iron Phosphate)
Life Cycles:	3,500+ Cycles to 80% Original Capacity
Shelf-life:	Discharge the battery to 30% every three months and recharge it to 60%
Management System:	MPPT Controller, BMS
Protection:	Over-voltage, Low-voltage, Overheat, Overload
Working Temperature:	0°C~45°C/32°F~113°F
DC Output
Outlets:	USB-A Port: 4 x (5V, 9V, 12V, Max 18W) Shared USB-C Port: 2 x (5V, 9V, 12V, 20V, Max 18W and 100W) Shared DC 5525 Output Port: 2 x (12V-5A) DC Anderson Output Port: 1 x DC 12V-30A Aux Car Port: 1 x DC 12V-10A
AC Input
AC Input Power:	700W Max when charging via the BASE 2.5 host
DC Input
DC Input Power:	2100W Max
DC Inlet:	DC Anderson Input Port x 1 DC Charging (12V-150V, MPPT:18V-140V, 15A Max)
Recharge Times (0-100%)
AC Input:	3.5 hours when linked to BASE 2.5 host
Solar / DC Input:	1 hour
Vehicle Charger (fast):	4.5 hours
Vehicle Charger (slow):	20 hours
General
IP Rating:	21
APP Compatible:	When linked to BASE 2.5 host
Expandable Capacity:	Yes (up to 15 x Sherpa BASE 2.0-EB link with the BASE 2.5)
Warranty:	5-year Standard Warranty
Dimensions & Weight
Length(L):	460mm
Width(W):	270mm
Height(H):	265mm
Weight:	19Kg

Right front view of portable power station and four extra battery modules in tandem, linked via the capacity expansion ports

BASE 2.5 Expanded Capacity

Endless Applications

Diesel Heater

130 hours

Laptop

30 charges

Camping Fridge

145 hours

Mobile Phone

105 charges

Not Just An Accessory

The BASE 2.0-EB not only provides extra energy storage to your BASE system, it has its own solar controller with plenty of DC ports for your devices and laptops.

Elegance and Intelligence

This small and lightweight unit has built-in battery management and a simple plug-and-play design so you can build your own system without being a genius.