Battery Accessories

Here you will find a collection of different battery components which I found useful for my projects.

Blue Sea Systems 300 Amp m-Series Battery Switch
Ignition protected – safe for installation aboard gasoline powered boats
Case design allows surface, front panel, or rear panel mounting
Isolating cover with Snap-On sections protects rear contacts
Continuous Rating: 300A
Maximum Voltage: 48V DC

AliExpress product link
Amazon product link

12V-60V 100A-300A Battery Disconnect Switch
Voltage : 12V-60V
Electric Current: 100A-300A
Current Rating: 275A(12V), 150A(24V), 75A(48V)
M10 bolt connection
Operation: On/Off

AliExpress product link

3 Position Disconnect Isolator Master Switch
Continuous Current: 200Amps DC
Intermittent Current: 455Amps DC
Starting Current: 1250Amps DC
Peak Voltage: 60Volts DC

AliExpress product link

NO-OX-ID A-Special- Electrical Contact Grease- Keeps Metals Free of Rust and Corrosion
I’m using this grease for my terminal/busbar connection to keep them free from corrosion.
Amazon ships world wide.
Amazon product link

Mg Electronics Carbon Conductive Assembly Paste 847
I have never really tested this paste but it was recommended by a lot of people.
It is installed in my middle battery between the aluminium terminals and aluminium busbars. Hard to tell if it makes a difference or not. Time will tell, I guess…
Amazon product link

Victron Smart Shunt
The Smart Shunt of the Victron Family. Shows the capacity and power/amps going in an out of your battery. It re-calibrates automatically every time the battery is fully charged. It also transmits the voltage and current to other Victron products so they get an accurate reading of this data.
Watch the video with all settings explained here.

Amazon product link

Victron Battery Monitor
A bit more expensive, a bit more functionality as the Victron Smart Shunt.
The battery monitor comes with a display, Bluetooth and a programmable relay. This is very helpful to turn on a charger or load under different circumstances.
Amazon product link

Victron Lynx 1000A Bus Bar System
This is a great alternative to the hardcore DIY battery shelf and power wall we have built in 6 months.
It is quickly installed, easy to setup and does not break the bank. The look and design is great and cabling can be installed in a clean way.
There are 4 different modules for this system available:
– Lynx Power in (battery connections)
Amazon product link
– Lynx Distributor (load and solar connections)
Amazon product link
– Lynx Smart Shunt (measures SOC, V and A)
Amazon product link
– Lynx Smart BMS (works with Victron’s smart batteries)
Amazon product link

I have installed and explained all components in this video here:

All Victron gear (and also some non-Victron devices) can be connected to a Victron Cerbo GX device. It is THE excellent communication headquarter, true plug’n play and more powerfull that the Raspberry Pi running Venus OS. Absolutely recommended!
Amazon product link (Victron Cerbo GX)

100A Electrical Protection ANL Fuse 100 Amp with fuse holder
Available from 30-375A
Mounting in Pluggable in PCB Board
Inline ANL Holder is suitable for 0 2 4 Gauge Square
100 Amp ANL Fuse Included
Fuse Size: 80 x 21 x 8mm/ 3.1″ x 0.8″ x 0.3″ (L*W*T)
Holder Size: 123 x 38 x 38mm / 4.8″ x 1.5″ x 1.5″ (L*W*H)
Amazon product link
AliExpress product link

Circuit Breaker 20A-300A with Manual Reset
Connect via 6mm studs, also as waterproof version. I haven’t used this breaker in my setup but had mixed feedback from my viewers. Here are the links anyway…
Amazon product link
AliExpress product link

100pcs 3*10mm 0.5A/1A/2A/3A/5A Axial fast Glass Fuse with lead wire
Very handy for building your own DIY battery packs
Amazon product link
AliExpress product link

2P DC 1000V Solar Mini Circuit Breaker
3A 6A 10A 16A 20A 25A 32A 40A 50A 63A
DC MCB for PV System, none polarised
AliExpress product link
Amazon product link

TAIXI Molded Case Circuit Breaker, 2 pole
Perfect for solar and battery installation as main switch and main circuit breaker.
25kA breaking capacity (higher than Class-T fuse)
Rated working voltage: 12-1500VDC
Rated current: 63-1000ADC
AliExpress product link
Amazon product link

80 – 250A DC, non-directional, very high breaking capacity of 25kA (higher than Class-T fuses!)
Below is a link to a company here in Queensland, Australia. I could not find a better price online. If you’re outside of Australia, please send them an email and ask if they send overseas as well.
Tro Pacific product link

Solar PV Fuse Holder
DC 1000V PV Fuses
Ceramic fuses from 6A-30A to choose from
AliExpress product link

12 Ways Blade Fuse Box 
6 – 12 circuit fuse block for car blade fuses
Max 100A per block and 30A per circuit withn red LED lights for blown fuse
AliExpress product link
Amazon product link

Heavy Duty Bus Bar Terminal Single Stud 48V Red – Black 
Made from reinforced Nylon/Fibre Glass

AliExpress product link M10, 3/8″
Amazon product link M10, 3/8″

AliExpress product link M8, 5/16″
Amazon product link M8, 5/16″

Heavy Duty Bus Bar Terminals, 48VDC
Dual stainless steel studs M8 (5/16″) DC48V, red or black
AliExpress product link
Amazon product link

4 Post Power Distribution Block Bus Bar Pair with Cover
– 250 Amp Rating, 48V
– Marine, Automotive, and Solar Wiring (5/16″ = 8mm studs)
AliExpress product link
Amazon product link

Lifepo4 300A Copper Flexible Busbars for Prismatic Battery Packs
These flexible busbars actually fit both, the EVE LF280 and LF304 cells. I haven’t tested these ones yet myself.
AliExpress product link
EEL Battery Shop link

All links on this page are affiliate links to support the channel. I’m getting paid a small commission if you order products or services through these links. This does not make the products or services more expensive for you.

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