Early Bird: From $98 for a Coi+ 4,200mAh Lego Power Brick (worth up to $588)

Value Discount You Save
HK$498 80% HK$400
37 bought

In a Nutshell

  • Comes with Lego bricks that can be attached to turn product into a mobile phone stand.
  • With eight protections to prevent short circuit, overcharge, overheat, and more.
  • Early Bird Promotion: Limited exclusive offers for you to enjoy even more for even less!

The Fine Print

Pick Up

  • Valid from Sep 5, 2016 - Oct 21, 2016
  • Collect at:
    Room 2103, Causeway Bay Plaza 1,
    489 Hennessy Road, Causeway Bay
    Mon-Sat 11am-8pm, Sun 12pm-7pm
    Tel: 3426 9866

  • For exchange / refund defective items, please return product directly to the location listed above and email support@groupon.hk to contact Groupon Customer Support. Please see FAQ for details.
  • Please see the rules which apply to all Groupon Goods Deals

Warranty by Merchant
  • 1-year warranty from date of self-collection.
  • For warranty claims:
    For enquiries, call 2675 6030.
  • Printed Groupon will be required as proof of purchase.
  • Warranty claims which do not fulfil the steps above will not be processed due to missing information.
  • All aspects of warranty will be carried out solely by agent.

The deal

Coi+ 4,200mAh Lego power brick for $98 (rrp. $498) (early bird promotion, limited 20 Groupons only)

Coi+ 4,200mAh Lego power brick for $128 (rrp. $498)

Coi+ 4,200mAh Lego power brick + adjustable lightning cable for $148 (rrp. $588)

Product specifications and features

  • Dimensions: 72mm x 120mm x 13mm
  • Weight: 115g
  • Power capacity: 4,200mAh
  • Power input: 5V / 1A
  • Power output: 5V / 2.1A
  • Colours: Red, yellow, blue, or white (will be given out at random)


15% Bonus Savings
Get an extra 15% off local restaurants, spas, salons, and more to use within 48 hours of your Goods order! See details
By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.
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