Kastar Battery (2-Pack) for Sony NP-BG1, NP-FG1, NP-FG1, BC-CSG, BC-CSGE work with Sony Cyber-shot DSC-H3 DSC-H7 DSC-H9 DSC-H10 DSC-H20 DSC-H50 DSC-H55 DSC-H70 DSC-H90 DSC-HX5V DSC-HX7V DSC-HX9V DSC-HX10V DSC-HX20V DSC-HX30V DSC-N1 DSC-N2 DSC-T20 DSC-T100


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  • Kastar Brand Replacement Lithium-ion (Li-ion) Battery. High Quality, Long Lasting and Manufacture Price.
  • The Battery 100% decoded and 100% Compatible with the Original Cameras and Chargers.
  • High Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect.
  • Use Integrated Japanese microchip which can prevent the overcharge and overdischarge.
  • The Battery Include 30-DAY Money Back and 3-YEAR Manufacturer Warranty.



Product Code:



In Stock

Package Includes:

2 x NP-BG1/FG1 Battery

Battery Compatible:

Sony NP-BG1
Sony NP-FG1

Charger Compatible:


Compatible with the following models:

Sony CyberShot DSC-HX30V
Sony CyberShot DSC-HX20V
Sony CyberShot DSC-HX10V
Sony CyberShot DSC-HX5V
Sony CyberShot DSC-HX7V
Sony CyberShot DSC-HX9V
Sony CyberShot DSC-H3
Sony CyberShot DSC-H7
Sony CyberShot DSC-H9
Sony CyberShot DSC-N1
Sony CyberShot DSC-N2
Sony CyberShot DSC-T100
Sony CyberShot DSC-T20
Sony CyberShot DSC-W100
Sony CyberShot DSC-W130
Sony CyberShot DSC-W150
Sony CyberShot DSC-W200
Sony CyberShot DSC-W30
Sony CyberShot DSC-W300
Sony CyberShot DSC-W35
Sony CyberShot DSC-W50
Sony CyberShot DSC-W55
Sony CyberShot DSC-W70
Sony CyberShot DSC-W80
Sony CyberShot DSC-W90
Sony CyberShot DSC-H10
Sony CyberShot DSC-H20
Sony CyberShot DSC-H50
Sony CyberShot DSC-H55
Sony CyberShot DSC-H70
Sony CyberShot DSC-H90
Sony CyberShot DSC-W120
Sony CyberShot DSC-W170
Sony CyberShot DSC-W210
Sony CyberShot DSC-W215
Sony CyberShot DSC-W220
Sony CyberShot DSC-W230
Sony CyberShot DSC-W270
Sony CyberShot DSC-W290
Sony CyberShot DSC-WX1
Sony CyberShot DSC-WX10
Sony HDR-GW77

Product information Package Dimensions 4.2 x 3.2 x 1.3 inches Item Weight 3.2 ounces ASIN B00QOSGXUS Item model number BA-2B-BG1.

I have a SONY Cyber-shot Model #DSC-H20 and was excited to purchase this 2-pack of batteries at such a reasonable price. The numbers matched and they look like the same battery, but after fully charging, when I went to insert one of them into the camera, I discovered it was a tight fit and not as easy to insert as the original. The camera did turn on, but when I tried to use it, I got an error message saying it would not work with this battery. Very disappointed that I wasted my money, but not worth my time to return. Now I have to find a safe way to dispose of them.

Ordered these for my SONY Coolpix camera. Going on safari and decided to go analog rather than use the iPhone. Hadn't used the camera for years and original batteries died. Alot of the reviews complained of short life so I was happy the pack contained 2 batteris for only $10.

My results with this battery was absolutely positive. Anticipating problems, I had an ANker cell phone charger plugged in to the camera the first day of use and I never went dead. Ny the 3rd day, I lrft the charger in the room and carried te second battery as a backup. I didn't need to use it. Granted I was being conservative with the amount of time I spent reviewing pics while touring on battery but this proved unnecessary. So I was fine with charging the battery every night and never had any of the problems the reviews focused on.

One side note - I chucked the SONY charger and plugged directly into a 2.5A USB port.... or used the cell phone battery charger directly. No problems noted over the week. Extremely satisfied with these batteries.

I discovered that one battery would not hold a charge. When fully charged voltage was correct but after about a dozen snapshots, the battery indicator was at 1/2. The battery dies in the camera, after a full charge, in less than a month. I have ordered a different brand as a replacement.

Listed as a NP-BG1 battery which is what I needed. But it was significantly thicker than the original battery and did not fit. Thankfully, Amazon took it back and gave me a refund. Then I ordered a "STK Sony NP-BG1 Battery for Sony Cybershot". Not only did it fit, but worked like a charm. Came partially charged and recharged completely overnight.

I bought these batteries for our trip to Alaska and here one week before we go the batteries have both lost their charge.
I fully charged them both 3 weeks ago and now one is dead and the other one is 1/2 drained.
Now I know why they were so cheap......Because they are CHEAP JUNK.

My daughter found my "old" camera and of course the battery life expired. We ordered this one and it works perfect. Fits/charges in the original charger and camera with no issues. I didn't rate on longevity because I don't know just yet how long the life of the battery will be so I felt it wouldn't be fair. So far we've charged it 1x when we got it and it hasn't died yet. Its been a week of being used on/off and still shows 50%.

One of the two batteries had been previously opened when it arrived, but i checked it out and it did seem unused. I'm sure someone returned it because it was the wrong battery for their device, but I did purchase a new item so that is the reason for 4 and not 5 stars. Product wise, it performs great and last way longer than the original battery that I've had forever so it was a good investment.

The items arrived on time. I needed replacement batteries for my camera and these fit the bill. My daughter had a band concert and the old batteries did not hold a charge past a few pictures or videos. I should have purchased replacement batteries sooner as it has cost me many missed picture opportunities with my family while charging batteries at events. These batteries charged and held up for the 2 hour event. I only used one battery.