Grin: 36V LiGo Series Battery Modules


Batteries like Lego? Oh yes! Grin Technologies offer this glorious solution, which enables us to pick and choose the perfect blend of capacity, voltage and usable range, slot them together & go!

The LiGo Series are ideal for having a lightweight set-up on a bike most of the time, expanding it for longer journeys as required. Ride with just what you need.

There are two 36V versions (42V Max):
• LiGo is 2.7Ah / 10A
• LiGo+ is 2.75Ah / 15A

Each module is built in Canada and can be slotted onto as many modules as you require. This can be as simple as one pack which can be taken on an aeroplane, or several modules to make 72V and/or substantially higher capacities. Plenty of people are very happy with 500Wh batteries, however you can also build one capable of 3,110.4Wh and above!

Using Dual Anderson connectors you can choose to adopt a routing via series/parallel with multiple packs inside a saddlebag, rack mounted bag, or in several locations to spread the weight out. They really are that versatile. For those of us with several bikes, this also allows us to use different combinations to suit each trip. A backpack like EVOC’s can be used on your eMTB, commuter and Family Cargo Bike, using the same modules and one charger for them all.

With various connectors available to hook up to your bike’s controller, you can also build different packs for different purposes and exchange them in seconds. This may include the ultra-lightweight ‘single-pack’ (at 36V), a ‘twin-pack’ for local journeys (at either 36V or 72V), or even an ‘octoden-pack’ (16 modules at 36v or 72V), so you don’t need to top-up as frequently.

Remember that your battery will last much longer when you run it between 20-80% of capacity, so plan for this in regular use so you can concentrate on riding your bike instead of thinking about the battery!!! We recommend Grin’s Cycle Satiator as your charger too.

Shared Specifications:

Voltage: 36V (42V)
Weight: 0.60kg
Country of Manufacture: Canada
Dimensions (L x W x H): 201 x 74 x 21mm
Mounting Type: Frame Mount, Rear Rack and/or equivalent
Connector(s): Anderson

LiGo Specifications:

2.7Ah / 10A Max
Watt-hours: 98Wh
Cell Type: LG 18650 MG1, 10s x 1p
Internal Resistance (Ohms): 0.3

LiGo+ Specifications:

2.75Ah / 15A Max
Watt-hours: 99Wh
Cell Type: Samsung 30Q, 10s x 1p
Internal Resistance (Ohms): 0.15




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