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Gloworm Power Pack G2.0 10Ahr (8.4v)
Gloworm Power Pack G2.0 10Ahr (8.4v)
Gloworm Power Pack G2.0 10Ahr (8.4v)
Gloworm Power Pack G2.0 10Ahr (8.4v)
10Ahr (8.4v)
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Gloworm Power Pack G2.0 4
Gloworm Power Pack G2.0 1
Gloworm Power Pack G2.0 3
Gloworm Power Pack G2.0 2

Gloworm Power Pack G2.0

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MSRP: $145.00
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A Lightweight Power Source

Gloworm is a New Zealand-born company formed in 2010 with the sole aim of developing powerful LED lighting systems for cyclists. Over the last decade, they have excelled in developing and improving affordable lights for road cycling and mountain biking, consistently beating out competitors in terms of lumen output, battery life, and smart tech. Suffice it to say, Gloworm lights make you look forward to the end of daylight savings when you can charge them up and embark on the first night ride of the season.

Gloworm G2.0 Power Packs are lithium-ion powered battery packs designed to be fast-charged using a Gloworm USB-PD (Power Delivery) charger. A 20W charger is included in each G2.0 light set and a 45W charger is available as an aftermarket accessory.

Each Power Pack features a single USB-C port and an OLED display. The USB-C port is used with a Gloworm Power Cable to power any G2.0 light (it is also used for charging the Power Pack), whilst the OLED display provides relevant information to the user. The Power Pack can also be used as a Power Bank to charge other devices.

Power Pack charge can be tested at any time by tipping the battery on its end (non-connector end) for about 3-4 seconds. This will activate the OLED display to show the battery charge graphic. The OLED display will turn off after 30 seconds.

Silicone frame bumpers are included on each Power Pack to avoid any damage whilst mounted on the frame or helmet. The Power Pack can be mounted using the included battery velcro. The velcro can be cut to size depending on the mounting location – Bar, helmet or head strap.

The Power Pack casing is made from polycarbonate, making it very durable and resistant to breaking.


  • Capacity Power Pack 10 - 10Ahr (8.4v)
  • Dimensions Power Pack 10 - 50mm(W) x 31mm(H) x 156mm(L) - 360g
  • Connector - USB-C (Custom connector)
  • Drop Tested - 3 meters to concrete
  • OLED Display
  • Frame protection/velcro included
  • Output to Gloworm Light - Max 30W
  • Input - Any USB C (Device will manage input autonomously to a max 30W)
  • Power bank function - Max 18W
  • NOTE – Power Packs are not yet compatible with G1.0 Lights

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Mfg PartNum: GW10017 

Mechanic's Corner

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How to pick the right bicycle lights to stay seen and visible on your bike.
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