Holy Stone 2PCs of 3.7V 350mAh Lipo Battery for RC Quadcopter Holy Stone HS170,HS170C,F180W,F180C,Hubsan X4, H107D H107L (2 pcs)

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Product Specifications

Holy Stone 3.7V 350mAh Lipo Battery equiped with Protection Board for safe charging and using.
Lipo Battery for Hubsan X4 H107C H107D H107L F180, F180C, Skytech M61X, M62R
Quantity:2

Product Description

Cautions:

1）Don’t use or charge a battery if it shows signs of swelling, pierced, or damaged in any way. 2）Don’t charge the battery directly after use, allow it time to cool down in an open and dry area. A fireproof bag is recommended for lipo battery charge or storage. 3）Insure you are charging your battery in an open and dry area away from furniture or anything flammable. 4) Don’t charge the battery above 0.5A. Make sure to remove the battery from the charger after charging is complete, never overcharge the battery. 5) Be cautious while removing a battery from the charger, it’s possible to strip the cords that could lead to a fire( and ruin the battery)

Product Reviews

Very good buy!

These are some very good additions to the Holy Stone drone. They charge quick and last for about 15-20 minutes of medium-intense flying before they lose their charge. Very good buy to go with the drone so your little one doesn’t get all impatient when his only battery that comes with the done is out of juice and he’s got to wait about an hour before he can play with it again. And the charger port for these batteries will charge up to five batteries at a time, and that’s always a plus.

Working well so far.

I decided to post a review because these batteries have been working great with my Hubsan X4 107L quadcopter. After purchasing these two batteries, I tried purchasing cheaper LiPo batteries for my Hubsan and they were horrible, i.e. fully charged the batteries, then inserted them in to Hubsan X4 and low battery LED lights started blinking almost immediately, happened repeatedly. Meanwhile, the Holy Stone batteries continue to work flawlessly. I purchased these batteries maybe 2 weeks ago, so if things change I will update this review, however, after the really bad experiences I had with cheaper batteries, I have to say these ones are much better than the cheaper ones.

Love them.

I’ve ordered these batteries twice now and I love them. Definitely an upgrade in flight time and I don’t exactly know why but I get more range from my drone using this battery compared to the oem battery. I love this brand and for my smaller drones and quad copters holy stone is a fave and all it’s products!!!!

The other battery is a great battery and a long flight time even after eight …

One of these batteries after charging two times started loosing flight time. after four charges it on has a flifgt time of 1-2 minutes. Holly stone has agreed to replace one battery for me. The other battery is a great battery and a long flight time even after eight charges. I use the charger that came with the F180C copter .Holy Stone got right on this problem and replaced the batteries. I received them today and have used them three times and all is well with them. I will order again from Holy Stone. Thank You for your quick response

Smaller battery than most 380mAh 3.7V

I purchased this battery for a Hubsan H107d. The good: it is smaller than my other 380mAh batteries and this makes it really nice to insert and remove. I prefer to use this battery but the flight time is shorter than my other batteries (about 90 seconds shorter giving me 3:45 on the avg rather than 5:15). I did a hover test to be sure I was comparing apples with apples on this.

More flight time = happy 13 year old.

Bought these along with the Holy Stone HS170 Predator Mini RC Helicopter Drone 2.4Ghz 6-Axis Gyro 4 Channels Quadcopter Good Choice for Drone Training and glad I did. The flight time is short and these are a pretty cheap way to extend that time. My son loves the drone and is really thankful for the extra batteries. They’re slightly higher capacity than what came with the drone but they still fit perfectly. Highly recommend you purchase these if purchasing the drone.

I am sure the product in general is OK, but Quality COntrol failed on one of the two in the package. The connecter had one hole that would not go on a pin on the matching connector for the quad or charger. Upon inspection it appeared to be a connecter defect… no hole at all; it was completely covered by metal, as thought the metal insert of the cconnecter had been inserted incorrectly during manufacturing. Probably a very rare occasion, Holy Stone seems to be very elpful if you need them… I would still recommend it as far as performance, but not sure about QC, which translates to down time if you need it.

… keep our quads in the air and these are perfect! I picked up 4 spares and have recharged …

We have to have the back up battery if we want to keep our quads in the air and these are perfect! I picked up 4 spares and have recharged them about 20 plus times so far and I get a full 7 minutes flight time from all of them. If your new and want to get into quadcopters like everyone else I recommend starting with Holy Stone. They have one of the best products out there and all the parts you’ll need for you Quad. Most important Anny in customer support is quick to respond to any help you may need.

Great

The batteries last a good amount of time as expected. I had a small problem with one of the batteries but their customer support quickly contacted me in resolve the problem I’m…

Extra batteries

Hi. Very happy with the batteries. Shipped fast too

A+ product

Now I can fly my drone for 30 minutes at a time. These batteries are a must have!

Good Batteries So Far

Have used for 6 weeks. Work as advertised, good price, good charge-holding. Will buy again when needed.

A great addition to your drone and charger

You should get this and a charger for a longer fun time. For just a few bucks you have longer flight time.

Good replacement batter.

Exact replacement for my small drone. Has a longer life than the original battery. Had to clip the connector and solder to the board but was expecting that.

Only one of the two batteries worked.

My son bought the drone along with these extra batteries with his birthday money. First, and we should have paid closer attention to this, the batteries do not come with a…