THANKS FOR VISITING

Check out our 18650 CelCapz kits. We will soon be selling these for 21700 cells also

SHOP NOW

CELCAPZ KITS

These are are our unique no solder, no spot weld battery kits.

CELCAPZ KITS

In addition to being sized as big as you like for S (series) and P (parallel), you can stack the layers also.

Our collections

View all Products
Battery Kits
Battery kits
BMS's
BMS's
Chargers
Chargers
18650 cells
18650 cells
Tools
Accesories

Featured collection

Our mission statement is to provide the absolute best customer experience available in the industry without exception.

SHOP NOW
10Pcs 4x5 Cell Spacer Battery Radiating Shell Pack Plastic Heat Holder10Pcs 4x5 Cell Spacer Battery Radiating Shell Pack Plastic Heat Holder
Diymore 10Pcs 4x5 Cell Spacer Battery Radiating Shell P...
£11.99
In stock, 47 units
CelCapz 80 by Vruzend UK Ultimate Battery Build Kit for 10x/20x/40X 18650 Cells No Solder No Spot WeldingCelCapz 80 by Vruzend UK Ultimate Battery Build Kit for 10x/20x/40X 18650 Cells No Solder No Spot Welding
CelCapz CelCapz 80 by Vruzend UK Ultimate Battery Build...
From £13.95
In stock, 113 units
Save £1
Vruzend Battery Finishing Kit with 160mm Heat Shrink 12AWG Silicone Cable5mm padding foam 1/2 metre length
Vruzend Vruzend Battery Finishing Kit with 160mm Heat S...
£38.95 £39.95
In stock, 7 units
Vruzend Battery Finishing Kit with 200mm Heat Shrink 12AWG Silicone Cable5mm padding foam 1/2 metre length
Vruzend Vruzend Battery Finishing Kit with 200mm Heat S...
£39.95
Only 2 units left
Vruzend Battery Finishing Kit with 250mm Heat Shrink 12AWG Silicone Cable5mm padding foam 1/2 metre length
Vruzend Vruzend Battery Finishing Kit with 250mm Heat S...
£41.95
In stock, 17 units
Vruzend Battery Finishing Kit with 300mm Heat Shrink 12AWG Silicone Cable5mm padding foam 1/2 metre length
Vruzend Vruzend Battery Finishing Kit with 300mm Heat S...
£43.99
Only 3 units left

VRUZEND – BATTERY BUILDING MADE SIMPLE!

No more spot welding… and no more soldering either!

Just snap together the VRUZEND bricks and then bolt together your connections. It’s really that simple!

Lithium battery packs for everything from electric bicycles and skateboards to home energy storage and electric vehicles are crazy-expensive, right?!

Why is that? It’s because making lithium battery packs used to require special tools and highly skilled workers to use them. But not anymore!

CONTACT US

View All Products

View all
11.1V (12.6V) 3s Lithium-ion Battery Charger (3 Amps) UK plug11.1V (12.6V) 3s Lithium-ion Battery Charger (3 Amps) UK plug
Vruzend 11.1V (12.6V) 3s Lithium-ion Battery Charger (3...
£24.99
In stock, 6 units
11.1V (12.6V) 3s Lithium-ion Battery Charger (5 Amps) UK plug11.1V (12.6V) 3s Lithium-ion Battery Charger (5 Amps) UK plug
Vruzend 11.1V (12.6V) 3s Lithium-ion Battery Charger (5...
£28.99
In stock, 28 units
12V (16.8V) 4s Lithium-ion battery charger (3 Amps) UK plug12V (16.8V) 4s Lithium-ion battery charger (3 Amps) UK plug
Vruzend 12V (16.8V) 4s Lithium-ion battery charger (3 A...
£26.99
In stock, 20 units
12V (16.8V) 4s Lithium-ion battery charger (5 Amps) UK plug12V (16.8V) 4s Lithium-ion battery charger (5 Amps) UK plug
Vruzend 12V (16.8V) 4s Lithium-ion battery charger (5 A...
£31.99
Only 1 unit left
24V (29.4V) 7S Lithium-ion battery charger (3 Amps) UK plug24V (29.4V) 7S Lithium-ion battery charger (3 Amps) UK plug
Vruzend 24V (29.4V) 7S Lithium-ion battery charger (3 A...
£32.99
In stock, 4 units
24V (29.4V) 7S Lithium-ion battery charger (5 Amps) UK plug24V (29.4V) 7S Lithium-ion battery charger (5 Amps) UK plug
Vruzend 24V (29.4V) 7S Lithium-ion battery charger (5 A...
£37.99
Only 3 units left
36V (42.0V) 10S Lithium-ion battery charger (3 Amps) UK plug36V (42.0V) 10S Lithium-ion battery charger (3 Amps) UK plug
Vruzend 36V (42.0V) 10S Lithium-ion battery charger (3 ...
£34.99
In stock, 4 units
36V (42.0V) 10S Lithium-ion battery charger (5 Amps) UK plug36V (42.0V) 10S Lithium-ion battery charger (5 Amps) UK plug
Vruzend 36V (42.0V) 10S Lithium-ion battery charger (5 ...
£38.99
In stock, 9 units
48V (54.6V) 13S Lithium-ion battery charger (3 Amps) UK plug48V (54.6V) 13S Lithium-ion battery charger (3 Amps) UK plug
Vruzend 48V (54.6V) 13S Lithium-ion battery charger (3 ...
£32.99
In stock, 6 units
52V (58.8V) 14S Lithium-ion battery charger (3 Amps) UK plug52V (58.8V) 14S Lithium-ion battery charger (3 Amps) UK plug
Vruzend 52V (58.8V) 14S Lithium-ion battery charger (3 ...
£38.99
In stock, 6 units
52V (58.8V) 14S Lithium-ion battery charger (3 Amps) UK plug52V (58.8V) 14S Lithium-ion battery charger (3 Amps) UK plug
Vruzend 52V (58.8V) 14S Lithium-ion battery charger (3 ...
£38.99
In stock, 10 units

BMS's

View all BMS's
10S 40A 36V BMS constant discharge current and bms with on off switch for lithium 18650 or Lipo Battery BMS10S 40A 36V BMS constant discharge current and bms with on off switch for lithium 18650 or Lipo Battery BMS
Lion Batteries 10S 40A 36V BMS constant discharge current and ...
£39.99
Sold out
12S 36V 15A LiFePO4 battery BMS balance function E-bike Ebike12S 36V 15A LiFePO4 battery BMS balance function E-bike Ebike
ANN 12S 36V 15A LiFePO4 battery BMS balance functio...
£33.99
In stock, 8 units
12S 60A version S lipo lithium Polymer BMS/PCM/PCB battery protection board for 12 Packs 18650 Li-ion Battery Cell w/ Balance12S 60A version S lipo lithium Polymer BMS/PCM/PCB battery protection board for 12 Packs 18650 Li-ion Battery Cell w/ Balance
Vruzend UK 12S 60A version S lipo lithium Polymer BMS/PCM/...
£65.99
Sold out
15S 40A version S LiFePO4 BMS/PCM/PCB battery protection board for 15 Packs 18650 Battery Cell w/ Balance w/Temp15S 40A version S LiFePO4 BMS/PCM/PCB battery protection board for 15 Packs 18650 Battery Cell w/ Balance w/Temp
Vruzend UK 15S 40A version S LiFePO4 BMS/PCM/PCB battery p...
£61.99
Sold out
16S 30A 48V BMS LifePO4 Cell Battery ANN PowereBike Balanced UK seller UK stock16S 30A 48V BMS LifePO4 Cell Battery ANN PowereBike Balanced UK seller UK stock
ANN 16S 30A 48V BMS LifePO4 Cell Battery ANN Powere...
£36.95
In stock, 7 units
16S 40A 60V BMS Li-ion Cell Battery ANN Balanced bike E-bike UK seller UK stock16S 40A 60V BMS Li-ion Cell Battery ANN Balanced bike E-bike UK seller UK stock
ANN 16S 40A 60V BMS Li-ion Cell Battery ANN Balance...
£39.95
Sold out
3S 100A 12V Li-ion Lithium BMS Inverter Battery Protection Board3S 100A 12V Li-ion Lithium BMS Inverter Battery Protection Board
Heltec Automation 3S 100A 12V Li-ion Lithium BMS Inverter Battery...
£11.95
In stock, 10 units
3S 25A Li-ion 18650 BMS PCM Battery Protection Board BMS PCM With Balance For li-ion Lipo Battery Cell Pack Module3S 25A Li-ion 18650 BMS PCM Battery Protection Board BMS PCM With Balance For li-ion Lipo Battery Cell Pack Module
Lion Batteries 3S 25A Li-ion 18650 BMS PCM Battery Protection ...
£8.95
Sold out
4S 30A 12V BMS Li-ion Battery TENSTAR ROBOT EBike Balanced UK seller UK stock4S 30A 12V BMS Li-ion Battery TENSTAR ROBOT EBike Balanced UK seller UK stock
TENSTAR ROBOT 4S 30A 12V BMS Li-ion Battery TENSTAR ROBOT EBi...
£9.95
In stock, 8 units
7S 24V 15A BMS lithium-ion battery 18650 Ebike E-bike li-ion7S 24V 15A BMS lithium-ion battery 18650 Ebike E-bike li-ion
ANN 7S 24V 15A BMS lithium-ion battery 18650 Ebike ...
£22.95
In stock
7S 24V 20A BMS Li-ion ANN Battery Ebike E-bike Balancing7S 24V 20A BMS Li-ion ANN Battery Ebike E-bike Balancing
ANN 7S 24V 20A BMS Li-ion ANN Battery Ebike E-bike ...
£23.95
In stock
7S 24V 30A BMS Lithium-ion battery ANN BMS Balanced7S 24V 30A BMS Lithium-ion battery ANN BMS Balanced
ANN 7S 24V 30A BMS Lithium-ion battery ANN BMS Bala...
£27.95
In stock

Recently viewed

Blog posts

View all
DIY Batteries to help save the planet

DIY Batteries to help save the planet

DIY BatteriesCraig Millan
 DIY battery building is the process of constructing your own battery from scratch using readily available materials. This process allows for the creation of customized batteries that are tailored to meet specific energy storage requirements. It is an inexpensive way to create energy storage solutions for renewable energy systems and can be done by anyone with basic knowledge of electronics.