[2.85 lb] I recently used the Watson batteries to power my A7s. One battery lasted most of the day while shooting interviews and b-roll at a tech event. I switched to the second battery for the last hour. I estimate I could've easily rolled for most of the 8 hours that day on the 2 batteries alone. The Dolgin TC-200 is perfect for my needs. Much quicker than the standard Sony charger for NP-F type batteries and much more durable than the cheap one dock chargers that are included with many camera accessories. I find that I don't really need the LCD version showing charge status at this time. The simple charge/finished indicators are sufficient. Glad i made this investment.

[2.85 lb] Spent 2 weeks in Uganda filming hours each day and was very happy to know that I had plenty of battery power even plugged into an adapter

[2.85 lb] Theres nothing worse than having a shoot slowed down because of batteries. THis is a professional grade charger that works fast and reliably. It might be a little pricy but the time saved on set is well worth it.

[11.6 x 9 x 4.2"] I recently purchased a smallHD 5 monitor for my FS-100 camera rig. It is powered by two Canon LP-E6 batteries and the kit came with a single battery charger. On my first shoot the batteries drained much quicker than anticipated, and with a 2.5 hour full recharge time I knew I couldn't handle long remote shoots without purchasing four additional batteries and a charger that could pump out fully charged batteries all at the same time. So it was a no brainer to get the Dolgin TC-40 four battery charging station. It's great! But I already knew that because I own two other Dolgin chargers for my SONY L series batteries. Yes, I know it's pricey, but this is a classic example of you getting what you pay for. Yes, I cried once writing the check to pay for it, but now it's pure joy every time I need to crank out fresh batteries as quickly as possible. Heads up this charger takes up a little bit of real estate, so if packing a bag for traveling light is high on your priority list, take its size into consideration. But if you believe time is money, then this charger can be a lifesaver if you go through a number of Canon batteries, especially on long remote shoots.

[4.5 Hours] We're an organization that has been using individual chargers for years with our DSLR batteries. This device has been a game changer for us. We now always have charged batteries ready to go for those impromptu shoots. We couldn't be more pleased with how this product has helped our workflow.

[11.6 x 9 x 4.2"] Mirrorless cameras eat a lot of battery power, so it's essential to have several batteries on hand and fully charged. This four-station charger makes it easy to keep several batteries ready to go at a moments notice.

[11.6 x 9 x 4.2"] I am a pro shooter who specializes in trade shows and conferences. I recently transitioned from Nikon to Sony A7s due to the extraordinary technology Sony offers along with significantly lighter weight. The trade off, and the only one, is that the smaller mirrorless bodies cannot contain big long-lasting batteries like Nikon and Canon DSLRs. The remedy is that Ive purchased a dozen Sony batteries and at any time I need the ability to recharge four at a time. The TC40 is the perfect solution. It's build quality is tops, it is small and packs easily into my locker. There isn't anything about it that I don't like. Yes it is expensive but I'm willing to pay that cost for the assurance that dead batteries will never be an issue for me on-site.

[4.5 Hours] I had bought two previous two position chargers from lesser brands and both were just cheap and poorly made. combined they cost the same as this 4 position high quality charger I am using on set right now

[11.6 x 9 x 4.2"] So far it's great. It isn't small, not that I expected it to be, but for home use it's fantastic. I haven't had any issues. It may be the only option, but it's a good one.

[4.5 Hours] A great convenience, especially when yo're using multiple cameras and monitors.