Golz BattPak 3621 Mobile Battery Power Supply 3.6 kW - Code BP3621

Authorised Reseller
Authorised Distributor

Free UK Mainland Delivery over £50 ex. VAT!

Available (Estimated Delivery Time 2-3 Working Days)

Nationwide Delivery
Order now for delivery on
Tue 28th Apr 2026

Quote Ref: @140744

Product ID: BP3621

Manufacturer: Golz

Warranty: Click here for info

2 year warranty

Price: 2,695.50 ex VAT) £3,234.60 (inc VAT)

3234.60 2026-05-23
Error! Sorry there has been a problem adding your items to the cart.
Available at checkout!

Golz BattPak 3621 Mobile Battery Power Supply 3.6 kW - Code BP3621

Description

The Golz BattPak 3621 is a next-generation, portable and environmentally friendly power solution designed for professionals who need reliable, emission-free energy anywhere. Delivering a continuous output of 3.6 kW and a 2.168 kWh solid-state Li-NMC battery, the BattPak powers everything from tools and lighting to appliances and electronics — all through a standard 230 V connection.

With IP67 certification, the BattPak 3621 is built to perform in the harshest conditions — dustproof, waterproof, and ready for site or outdoor use. The patented ventilation system ensures safe and efficient cooling, while the compact 24.5 kg body makes it easy to transport and deploy wherever power is needed.

Whether used on construction sites, workshops, or off-grid environments, the BattPak delivers clean, quiet, and dependable energy — without fumes or noise.

Key Features

  • Emission-Free Power – Provides clean and silent energy for tools, appliances, and devices.
  • High Output Capacity – Continuous 3.6 kW power with up to 18 kW peak for heavy start-up loads.
  • Fast Charging – Fully recharges in under 2 hours via 230 V connection.
  • Solar-Ready – Compatible with solar panel charging for off-grid operation.
  • Durable Design – IP67 protection ensures resistance to dust, water, and tough site conditions.
  • USB-C Output – Integrated ports for charging mobile and electronic devices.
  • Compact and Lightweight – Easy to transport at just 24.5 kg.
  • Long Lifespan – Up to 4,000 charge cycles for extended reliability.

Technical Specifications

SpecificationValue
Continuous Power 3.6 kW
Peak Power 18 kW (5 sec.)
Battery Capacity 2.168 kWh
Battery Technology Solid State Li-NMC
AC-Output 1 x 240 V, 16 A, 50/60 Hz
USB-Output USB-C 12 V
Charging time: 230 V, 16 A < 2 h
Life cycles 4,000
IP Classification IP67
Weight 24.5 kg
Dimensions (L x W x H ) 560 x 260 x 415 mm
Supplied with Mains Charging cable 240 V 13A
Order number BP3621

Brand: Golz

Identifier: BP3621


Thank you! Your review has been submitted for approval.

Item Details

Brand new packaged items only.

Comes with a full manufacturer warranty (not including consumable products).

Please make use of any product reviews or youtube clips we have available to learn more about the item.

This item is usually delivered within 3 working day(s).

Website Details

SSL Certified Secure website to ensure secure online ordering.

Please return the item/s if not suitable for a full refund (within 7 working days of receipt).

We guarantee security of all your personal details, we do not pass on any customer information.

Accept all payment methods including all major Credit Cards, Paypal and Amazon Payments.


Ordering

Order online now using our Secure SSL Certified Secure website.

Add this product to your basket and come back at any time to complete the order.

Order by phone on 01737783101.

Order with an official purchase order by emailing [email protected]. We will check your account status or if you do not hold an account we will credit check your organisation, confirm and process your order. Please note the first order(s) will always need to be paid upfront unless you are a government linked organisation. Goods remain the property of Sitebox Ltd until paid for in full as per our full terms and conditions.

Warranty Information

2 year warranty