Quarter: A Fast Charging Powerbank
US$27,281
of $10,000 targetyrs ago
Successful on 24th Nov 2015 at 1:47PM.
This isn’t a typical crowdfunding scenario where the product is still only a prototype. We are already in the process of manufacturing the first batch for international customers. The first 1000 units will be ready around November 10th.
It'll be shipped out around November 15th. It usually takes 4-10 days to the US and Europe. Otherwise, 10-20 days to other countries.
Tired of constantly searching and waiting at the nearest power outlet to charge your phone?
Using the standard MacBook charger, within 15 minutes, Quarter can take up enough power to charge an iPhone 5S
Slim design and simple functionality means it slips straight into your pocket and activates with a shake or tap.
High Voltage, big current & fast charging.
We raised Quarter's battery core voltage from the normal 3.7V to 7.4V. To ensure it's performance & stability under higher voltages and bigger currents, we redesigned Quarter's circuit. Furthermore, we managed to reduce the internal resistance by optimising the Li-Ion polymer battery. This gives Quarter the ability to endure higher charging power.
Shipping Information
It'll be shipped out around November 15th. It usually takes 4-10 days to the US and Europe. Otherwise, 10-20 days to other countries.
Is your Powerbank Always Dead?
Tired of constantly searching and waiting at the nearest power outlet to charge your phone?
Extremely Fast charging
Using the standard MacBook charger, within 15 minutes, Quarter can take up enough power to charge an iPhone 5S
As Featured On
How Does It Work?
Elegant Design
Slim design and simple functionality means it slips straight into your pocket and activates with a shake or tap.
Specifications
High Voltage, big current & fast charging.
We raised Quarter's battery core voltage from the normal 3.7V to 7.4V. To ensure it's performance & stability under higher voltages and bigger currents, we redesigned Quarter's circuit. Furthermore, we managed to reduce the internal resistance by optimising the Li-Ion polymer battery. This gives Quarter the ability to endure higher charging power.
Quarter Car Adapter
A special reward for supporters that require extra Car Adapters - get a Car Adapter at $16!
3 chosen
Est. delivery is Nov 15
Quarter Super PowerBank
A special reward for our supporters - get a Quarter at $39! (RRP $59） Shipping in November !!
154 chosen / 446 available
Est. delivery is Nov 15
Quarter Car Adapter Pack
A special reward for our supporters - get a Quarter PowerBank and a Quarter Car Charge Adapter at $55! (RRP $75） Shipping in November!
137 chosen / 63 available
Est. delivery is Nov 15
Super Early Bird
You will get one Quarter Super Charge Powerbank with a engraving name of your choice (RRP $59）. Simply specify the what you want to engrave in the memo when pledging. Shipping in November.
200 chosen / 0 available
Est. delivery is Nov 15