Price Paid: $57 each (I have two)
I have had these items through an entire season (I have two), and they have performed flawlessly in the back country while snowshoeing, at the beach while camping to power/support an iPad, iPhone, nintendo DS, rechargeable batteries, etc.
They are worth every penny, and the dual Brunton Solaris i6 solar panels I also own can be linked together to create even more power and a faster re-charge of the Syncs. I can also recharge my Syncs quickly by A/C or D/C.
I have many Apple products, which have such sensitive and refined voltage regulation and therefore require a consistent charge, something that doesn't occur with a direct connect to my solar panels (unless that panel has a built-in voltage regulator-I don't know of any that do).
In terms of high-performance options at a bargain basement price, this combo of a Sync with the Solaris i6 panel is the best I could find. The Sync is important because it has a storage capacity of almost 10,000 M/Ah, roughly 3x's the capacity and with twice the charging speed (mA output) of the current Brunton Inspire - and all for the same cost as the Inspire's current retail price. It also has the remote control for charging as a separate unit, allowing more flexibility for packing and using while on the trail.
The Sync only charges electronics however, that can use a USB, micro-usb, or mini-usb for their power source. If your electronic device does not have that connector type, then you can hopefully plug it directly into the Solaris solar panel to charge during daylight hours (I always strap the solaris to my pack and plug it into something, Sync or otherwise, to charge). A sync can be drained and recharged fully 500 times - that's about 4000 full recharges of my i-phone.
My Sync has proven excellent for providing a fast, clean charge. Plus I can charge a dead iphone 7 times before the sync needs to be replenished. With the Solaris I6, it's a great charging combo, but not that light weight at 12.5 oz for the sync and 5 oz for the Solaris (7.2 if you take all of the different connectors with you). If you're really concerned about weight, you may want to look into the Inspire, which is like the sync but smaller in size and weight (5.5 oz), but also with less capacity (3200 mAh vs 9000 mAh).
I like the sync better because I can pack the battery in my pack's top pocket, connected to the solar panel strapped to the back, and attach the charging pod to my shoulder strap. I can plug the iphone into it at any time, without stopping on the trail. This is also better for keeping the battery warm, as I can remotely store the Sync's battery inside my jacket to keep efficiency up, or put it in my pack for warmth and protection.
Come to think of it, this unit is built very solidly and has taken drops and still operated without fail. Brunton just released the Re-Sync, which is 2 oz lighter, has only one piece, and has slightly less capacity, for more than 3 times the price of what my Sync sells for. They both use the same platform and technology. Brunton really executes their power products well.
Where to Buy
The Brunton Sync is not available from the stores we monitor.
You may want to check pricing and availability directly at these Brunton retailers:
You may be able to find it new or used at one of these sites:
Retailers: Do you sell this product? List your site here.
Introducing the Sync Power Reservoir System. Similar to the portable hydration concept, Sync delivers power outlets within reach on your pack or pocket. Click the control module on your pack strap and tuck the heavier power reservoir in your pack for power on demand. Keep an eye on your power consumption with the LED indicators.
* Water resistant
* Durable rubberized shell
* Ultimate in portability
* Internal battery recharges faster
* Internal rechargeable lithium polymer battery
* Power gauge and auto shut-off
Here's what other sites are saying:
Plug in your GPS or emergency satellite phone to the Brunton Sync Power Reservoir on your next expedition. This two-piece battery pack includes the battery and a control module with outlets to give juice to your backcountry gadgets. The module clips to a shoulder strap, allowing you to check the remaining power with built-in L.E.D. indicators, while the bulkier battery tucks away into your pack. The durable, water-resistant rubberized shell handles a light sprinkling. Auto shut-off saves precious power when the Sync isnAt in use. The system completely charges in four hours at home or in your car, and it even charges off a computerAs USB cable in around sixteen hours.
CLOSEOUTS . Recharge your gadgets when you're off the grid and keep thousands of batteries out of the landfill with Brunton's Sync portable power device. The backpack-friendly design includes a rubberized shell that's impact- and water-resistant and a modular design that allows you to clip the control module onto your pack strap while keeping the power pack in your backpack. Ideal for backpackers and campers Rubberized shell withstands minor impacts and resists water Lithium polymer battery can be recharged from a home electrical outlet, your car's power supply or via a computer's USB 2.0 port or with a Brunton solar panel (sold separately) Fully charged Sync battery will recharge most cell phones 9 to 10 times, a smart phone 6 to 7 times or a digital music player 11 to 12 times before requiring its own recharge Included adapter converts from mini USB female to micro USB male so you can charge your small electronic device Backpack-friendly modular design Monitor your power usage with the LED display Automatic shut-off turns off the Sync when the charging of your electronic device is complete Output voltage: 5V (USB 2.0 compatible) with auto shut-off Output current: 2000 mA Output wattage: 10W Battery capacity: 33Wh Sync battery pack: 3_4x3-1_2x4-1_2" USB 2.0 plug: 1x5x2" Weight: 10.7 oz. Material: Rechargeable battery lithium polymer, composite with rubberized shell (waterproof) Made in China Available Colors: SEE PHOTO.
- Sierra Trading Post
The Brunton Sync(TM) portable power device lets you recharge nearly any USB-compatible gadget while you trek your way around the world. Brunton Sync features an internal lithium polymer battery that you charge at home, in your car or from your computer so you can then power your USB gadgets while off the grid. 9,000 mAh lithium polymer battery that has a storage capacity of 33 watt hours; battery has an output current of 2,000 mA and output voltage of 5V. Fully-charged Sync battery will recharge most cell phones 9 - 10 times, a smart phone 6 - 7 times or a digital music player 11 - 12 times before requiring its own recharge. Charges most USB gadgets in 1 - 2 hrs., including cell phones, digital music players, digital cameras and GPS devices; also charges 2-way radios and portable game consoles. Included adapter converts from mini USB female to micro USB male so you can charge your small electronics; you can also use the USB cables provided with your gadgets. Modular design lets you clip the Sync control module onto a pack strap while you keep the heavier power pack with internal lithium polymer battery stowed inside your backpack. Lithium polymer battery can be recharged from a home electrical outlet, your car's power supply, via a computer's USB 2.0 port or with a Brunton solar panel (sold separately). Sync includes a 12V power adapter for charging the battery from an electrical outlet at home; also includes a car adapter for charging while on the go. Built-in USB 2.0 cable lets you recharge the internal battery via a computer. Internal battery recharges in approximately 4 hrs. using the car and wall chargers, and 16 hrs. using the USB 2.0 port on your computer. Lithium polymer battery can be recharged more than 500 times, supplying you with the power equivalent of 5,224 AA batteries.