BTECH, BaoFeng BL-5 Battery Eliminator for for BF-F8HP, UV-5X3, and UV-5R Radios

The originally battery might last a day on the trails, but if I was out there for more than that, I had no way to charge up the battery. This battery has gotten me through a whole weekend, AND with the usb charging cable, I can charge while Im on the trial if I need to! No more worrying about the radio anymore!

This extended battery has worked great and the length is more ergonomic than the standard battery. Ive notice the battery stands more fily when setting it down and still fits all Bofeng holders Ive purchased

Im in a remote location, and had to study to find out that the supplied antenna was inadequate. The battery charging system is antiquated; once the battery is charged, you must remove it from the docking station or you will eventually damage the battery. The large battery you can buy separately has a plug to link it to a usb port (cable also extra), but no such luck with the supplied standard battery.

Works great on my 2012 spec Baofeng UV-5R. Adapter seated fully and locked in place no problem or modification necessary. Ask the electronics appear to be contained in the 12v plug adapter. The battery replacement portion is glued together and I opted to not destroy it for the sake of taking pictures. I will update at a later time with pics if I relocate the wire to the side of the battery adapter so it can ride in a cup holder in the car better. I knocked off one star for the somewhat flimsy construction, and the fact the cable exits the bottom and not the side of the battery adapter. Radio powered up fine, I didnt have a chance to perform tx/rx tests. That being said if youre a light user and mostly monitor I think youll be fine. For high power, more constant use I anticipate that the power transformer would become hot/exceed its duty cycle. Good enough for how cheap it was. I can always repurpose it with another higher current DC-DC adapter for higher power Tx requirements/ higher duty cycle/talk times.

Even though this accessory could be a bit more substantive, (feels cheap and took some modification to the detent to snap into radio), other aspects work as advertised. It shows a max of 7.8W going into the radio (BF F8HP) when holding down the SQL button to check wattage, but the full charge on a battery pack is 8.4. Contacted BTech about this and they said this is normal. It is what it is and is a good accessory to have to save your batteries. Great to have and it really saves on your batteries! I now have two of them for the power supply I have in my house and it works fine. BaoFeng Tech personnel have ALWAYS BEEN HELPFUL AND WILL REPLACE DEFECTIVE PRODUCTS AND WITH NO HASSLE. They replaced a defective battery eliminator upon request and after going through the RMA process. A reputable company is important when buying electronics mail order... I recommend buying ONLY from BaoFeng Techwhen buying any BaoFeng radio equipment.

Used it on a Wide area FOX transmitter. Ran at 2.5W (Low setting) and transmitted for 30 secs of every minute for 4+ hours. Still running strong after that. Cant complain...

Great value

Over time, the cable has a tendency to pull out of the housings. I put a small zip-tie around both ends where they go into a bushing type thing. But as far as providing power to a Baofeng (or similar) from a cigarette lighter fitting on a car: It does the job well.

I tested this at work in a Motorola battery analyzer and it came up short. I forget by how much but it was about 10 or 15% short. still, a lot longer than the original battery.

So far so good. Only had for a week or so. I should have read the description better I thought it was two batteries but it was only one. The other thing I didn’t like is it does not come with a charging cable, and not like most people have the right one just sitting around. So I will have to buy one separate.