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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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Description
BetaFPV BT2.0 Battery Charger and Voltage Tester V2Check out the brand new BT2. 0 Battery Charger and Voltage Tester by BetaFPV! Compared with the first version, the V2 charger uses the Type C input port to replace the USB input. The charging is no longer limited by the socket, so pilots can have more charging options. The new charger has an upgraded design that comes with the hidden aspect of the electric display and charging instructions, which are simple and beautiful. In addition, this charger is
Check out the brand new BT2.0 Battery Charger and Voltage Tester by BetaFPV! Compared with the first version, the V2 charger uses the Type-C input port to replace the USB input. The charging is no longer limited by the socket, so pilots can have more charging options. The new charger has an upgraded design that comes with the hidden aspect of the electric display and charging instructions, which are simple and beautiful.
In addition, this charger is tailored for the BT2.0 series battery. Not only a charger but also a cell voltage tester!
Check out all our Battery Accessories and the rest of our BetaFPV Products!
Features
- Supports charging two batteries at the same time, its charging current is 1A. The BT2.0 300mah battery can be fully charged in 20 minutes and the BT2.0 450mah 1S battery can be fully charged in 30 minutes.
- Come with a Type-C input port to replace the USB input, which makes the charging is no longer limited by the socket, pilots can get more charging options.
- The new charger also has an upgraded design. With the hidden aspect of the electric display and charging instructions, it is simple and beautiful.
- Specially made for our BT2.0 series battery. It has two functions of testing voltage and charging in one.
- Compact and easy to carry.
POWER-ON STATE
- The red light indicates charging, and the green light indicates fully charged.
- OUT1/OUT2 can be charged simultaneously.
- Input: USB-5V/2A
- Output: 4.35V/1A
POWER-OFF STATE
- OUT1 can be used as a battery tester while OUT2 does not possess any function.
BT2.0 CONNECTOR
- BETAFPV exclusively designed BT2.0 connector has broken through the bottle-neck of the PH2.0 connector. BT2.0 connector decreased internal resistance of connector effectively to allow more current that is transferred, which means it supports 9A continuous current(15A burst) offers stronger power and longer flight time on 1S brushless drones while PH2.0 just supports 4.5A You can enjoy more flight time without disturb of low voltage warning through solving the problem of voltage sag. For more instruction, click here to reach.
- There is a comparison between BT2.0 connector and PH2.0 connector (solid pins version) in the BETAFPV 1S 300mAh battery. The discharge current is 9A in this testing. It has double time (about 2minutes) with BT2.0 connector.
Specifications
- Model: BT2.0 1S Battery Voltage Checker V2
- Dimensions: 52.7*23.2*14.2mmPlugs: BT2.0
- Connector: Type-C
- Weight: 12.37g
- LCD: White
Package Includes:
- 1x BT2.0 Battery Charger and Voltage Tester V2
- Note: Batteries Not Included
VIDEO: Proof that BetaFPV BT2.0 is better than PH 2.0 (BEST TINY WHOOP BATTERY CONNECTOR)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
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Reviewed in the United States on April 26, 2026
★★★★★ 5
This is a great ball for high energy dogs.
Color: Blue
I have a Belgian Malinois, so you can imagine the Maligator jaws. Just opened this today and let her play with it indoors. She LOVES IT. It wore her out and it’s a toy she can really stay focused on without needing me to throw or roll for her. It moves on its own! I supervised her play. I was hoping it was too big to get under the couch, but no. It goes right under it. I had to block off the gap so I didn’t have to keep getting it out from under for her. The outter “shell” is very durable! When she had resting moments, she chewed it pretty good - I could hear the material squeaking against her teeth. I was worried she was tearing it up, but nope! Not a mark on it. It’s easy to set up and operate. It needed charging before play. After hours of play, she was able to somehow unscrew the outter shell. This concerned me bc the smaller, inner ball mechanism came out but I saw it right away and was able to put it back together. So, make sure it’s screwed together tightly (which I thought I had done without breaking it) and check it from time to time to make sure it hasn’t loosened. This is a great ball for her incredible high energy drive. It gives her the work and fun play she needs to get tired, which I love. This toy is on the expensive end, but so far it’s worth it. Now we’ll see how long it lasts!
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Love love it
Color: Blue
Best dog toy ever. I have a 1 year old boxer who is full of energy (understatement). This ball has provided more entertainment for us both than any dog toy I’ve ever purchased. Charge holds well and has a very resilient shell. I love it. Worth the price.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Great ball for limited entertainment. Replaceable outer shell is an amazing option!
Color: Blue, Color: Blue
Bought this for our 45lb, ball-obsessed Dutch shepherd/pit bull dog mix. I had one of these years ago with the hard shell and couldn’t be happier with the new foam shell.
The new foam shell is much quieter and while our dog might put holes in it with his teeth, he doesn’t seem to ever pull pieces off.
For engagement level, he found it VERY interesting at first and was scared to grab it, but once he got over that he started holding it in his mouth even when it shakes and just tries to keep it.
Isn’t the best for fetch or anything as he has trouble letting it go when it is actively moving, but it makes him happy while he has it. We just make sure to monitor him while it is out.
The ability to change the outer shell and just buy a replacement for the shell instead of a whole new toy is a lovely feature that makes me very happy to continue buying from this company.
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Reviewed in the United States on April 19, 2026