13s4p "shark" battery -> where to buy case only?

Batteries, Chargers, and Battery Management Systems.
lvand   1 µW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by lvand » Sep 26 2016 5:07am

This is the same one I think: https://www.aliexpress.com/store/produc ... 57490.html

The guy said he could also fit in a 48v voltage indicator

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Re: 13s4p "shark" battery -> where to buy case only?

Post by Peregrine » Nov 02 2016 2:44am

ScooterMan101 wrote:When I clicked on this link, it said, " Item No Longer Available "

Well it was only for a 36 volt configuration anyway .

I am really looking for a 14s 3p, / 14s 4p / 14s 5p version of the thin sideways dismount anyway.
Try this:
Down tube side release electric bike battery case and bicycle storgae box with USB output for 36V or 24V bike battery
http://www.aliexpress.com/item/32726318 ... 18633.html

The 36 or 24v is only in reference to the "charge indicator" which is just a volt meter. If you want to use that, you could wire it onto the appropriate balance lead and it would give you an accurate reading, just not precise.

The listing claims 40 cells, but the picture looks like you could jam 42 cells in there for a 14s3p pack. Of course a 13s3p pack would fit no problem.

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Nov 02 2016 1:44pm

I have one 48V I'll sell. I have $56 in it. I'll take $50 plus shipping. PM for pictures. I might not follow up on the thread.
You can look back and see I've done a few sales and group buys. eBay friends and family only.

I like the dolphin much better. But decided to use shrink packs and triangle bags only.
Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

porrascarlos80   10 µW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by porrascarlos80 » Feb 28 2017 10:33pm

thanks for sharing all those cases

searching by e-bike battery case , should give you good results.

interesting to check on wiring the cells inside this compact cases to get most ah possible for 48v 1000 watt ebike.

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Mar 01 2017 11:07pm

What crap cases. Have one I'm negotiating a sale on. Taking it apart with the right philips head, the shit steel screws striped out. The case has a mar from shipping. It was poorly packed but still,a Dophin would not have ended up marked packed the same way. These cases have busted in shipping, but never a Dolphin. Why are they do fooling popular? No on/off switch or USB port.

Dolphin case $50 plus $10 shipping. F and F
Last edited by tomjasz on Mar 06 2017 11:40am, edited 1 time in total.
Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

porrascarlos80   10 µW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by porrascarlos80 » Mar 01 2017 11:59pm

Pictures? How many cells 18650 can it store?

Thx

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Re: 13s4p "shark" battery -> where to buy case only?

Post by See_Major » Apr 15 2017 2:25pm

If you want to buy a single case from a Northern California business with good customer service, EMPowered Cycles just put it up for sale on their site last week. It seems a bit pricey to me (searching for lower prices brought me here actually), but the owner will answer emails and its a solid outfit to buy from.

Here is a link:
https://www.empoweredcycles.com/collect ... -case-only

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Apr 17 2017 11:07pm

Crazy..they are out there for far less. I dont get why these flimsy cheap packs are so poplular. No on off switch, no usb port, drop and ther shatter...junk.

$33-$36 on aliexpress
Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Apr 17 2017 11:08pm

porrascarlos80 wrote:Pictures? How many cells 18650 can it store?

Thx
52 with inner separators
Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Apr 17 2017 11:09pm

See_Major wrote:If you want to buy a single case from a Northern California business with good customer service, EMPowered Cycles just put it up for sale on their site last week. It seems a bit pricey to me (searching for lower prices brought me here actually), but the owner will answer emails and its a solid outfit to buy from.

Here is a link:
https://www.empoweredcycles.com/collect ... -case-only
one of the best vendors out there! Youre supporting a great shop!
Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

porrascarlos80   10 µW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by porrascarlos80 » Apr 18 2017 7:00am

I purchased this one, it has usb, and "charge status button" , can hold 65PCs, the question are :

where do I get the VDC output for the USB, the jack doesnt have converter module.
If i put 65pieces inside , where to I get my cabling? and the BMS?

https://www.aliexpress.com/item/Free-Sh ... 0.0.pQMBRz

if someone has this one and has figured out a best way to get everything insite , let us know , thank you!

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Marin   1 kW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by Marin » Apr 18 2017 10:52am

Here is a photo inside one with 64 pcs, it might help.
Image
Marin ex-rental hybrid with 48v bionx...sold
Specialized hardrock with magic pie 4-5
Lunacycle with l/r mid drive coming soon
Kona Caldera with QS 30H (maybe), and phase runner
Giant Yukon bbs02
Kona Abra Cadabra bbshd
Wildfire fat bike bbshd

porrascarlos80   10 µW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by porrascarlos80 » Apr 18 2017 4:32pm

So that proofs it can be done. I will measure space left on my case for bms

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dsami   100 µW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by dsami » Aug 02 2017 11:26am

Hailong has 2 different sizes
1- 92mm hight 60 cells max
2- 112mm hight for 65 cells

Hailong 92mm.jpg
Hailong 92mm.jpg (18.8 KiB) Viewed 926 times
https://www.aliexpress.com/item/36V-lit ... -Ee2JQzjUz

Hailong 112 mm (600 x 600).jpg
Hailong 112 mm (600 x 600).jpg (41.71 KiB) Viewed 926 times
https://www.aliexpress.com/item/Free-Sh ... 0.0.sO2DBe

ic3wall   1 W

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Re: 13s4p "shark" battery -> where to buy case only?

Post by ic3wall » Jan 08 2018 8:06am

Yes, this is an old thread, I'm sorry...

Does anyone have the internal dimensions of both versions of the shark case? I would like to know if I could fit my battery built from Vruzend caps in one of those. My pack is 13s3p.

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Jan 21 2018 1:43pm

ic3wall wrote:
Jan 08 2018 8:06am
Yes, this is an old thread, I'm sorry...

Does anyone have the internal dimensions of both versions of the shark case? I would like to know if I could fit my battery built from Vruzend caps in one of those. My pack is 13s3p.
Just group some cells together and measure. The welded pack with 64pcs is pretty much the max. I sell these batteries but am personally a fan of the far more robust Reention DA 1 (dolphin) It will actually survive a drop/crash.

Ann Power on Aliexpress, a trusted battery building and case parts source has these cases, the latest, for $33-$48
https://www.aliexpress.com/wholesale?mi ... eedQuery=y

The middle seems to be a copy cat LiRooter. https://www.aliexpress.com/item/Down-Tu ... autifyAB=2
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Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

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tomjasz   1.21 GW

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Re: 13s4p "shark" battery -> where to buy case only?

Post by tomjasz » Jan 21 2018 2:00pm

Thinking on this for a try. $56
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Thanks Justin_le we're here thanks to you. All the best to the mods for their tireless work keeping it on an even keel.

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