EBike Toolbox - Bargains! $

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Matador
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Re: EBike Toolbox - Bargains! $

Post by Matador » Apr 02, 2017 10:40 pm

Qidian ALT-188 Adjustable voltage PowerBank
Intersting 18650 powerbank which has adjsutable voltage from (by 0.1 volt increments) from 0.0-24.0 volts (4.25A max output at 20V).

This guy did a funny mod though (running 4S4P instead of 4S2P)....


Bit expensive at 46USD though. I really like mine.

eBay link : http://www.ebay.com/itm/0-24v-85W-Exter ... SwFV9X0Rf7

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DrkAngel
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Location: Upstate-Western-Southern Tier NY. USA

Re: EBike Toolbox - Bargains! $

Post by DrkAngel » Apr 23, 2017 11:31 am

.
...
EV Warrior parts-n-such - Big Discounts

Limited quantities at rock bottom clearance prices!
$1 Headlight assemblies, $1.50 turn-light-horn control, $1 Horn, 10¢ wiring harnesses, 10¢ reflector sets, etc
All Sold - Floureon 7S 5000mah 25.9V 40C Lipo Battery <$60 delivered from USA

Recommended for rebuild of eZip 24V RMB battery packs.
Will fit up to 4 x 5Ah = 25.9V 20Ah vs oem 24V 10Ah SLA = 5-6Ah usable.
Every 24V controller I've ever tested works properly with 7s 25.9V battery, but a bit faster with some more torque ...

Image

1 $60 brick = capacity of $120 SLA pack
2x ($120) = capacity of $570 10Ah oem Lithium RMB battery
4x ($240) @ 10lb = 2x $570 10Ah oem Lithium RMB battery or 4x $120 (65lb) SLA
(4x leaves room for 22mm x 650mm x 150mm BMS)

7s BMS ≥$9
$9 20A continuous has 30A surge ...
might be adequate for 350-450watt motors in typical use?

Important!
Quality of cells not yet determined.

Sample ordered!
Will test for self-discharge and matched capacity ...
Will update after received and tested.

If of very good quality ... will add single brick to 18650 recycled laptop cell builds to improve pack IR, surge capability.
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Last edited by DrkAngel on Jan 10, 2018 10:34 pm, edited 2 times in total.
A little learning is a dangerous thing;
Drink deep, or taste not the Pierian spring:
There, shallow draughts intoxicate the brain,
And drinking largely, sobers us again.

I enjoy enlightening ... and enlivening the spirit of the innovators.

New & Improved - Acronym Definitions

Index - Homemade Battery Packs - Updated - November 2015

EBike Toolbox - Bargains! $

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douglashart
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Re: EBike Toolbox - Bargains! $

Post by douglashart » Jun 01, 2017 1:20 am

HI DA, I got lots of good info from you a few years back. I know you like a good gadget so when I saw, got this I thought of you. I'm luvin it.https://www.amazon.com/gp/product/B01DD ... UTF8&psc=1

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Overclocker
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Re: EBike Toolbox - Bargains! $

Post by Overclocker » Jun 05, 2017 10:57 pm

Image

https://www.aliexpress.com/item/MTB-Bic ... 60875.html

$7.91 shipped! ridiculously cheap! still waiting for mine but the reviews are 95% 5-star

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DrkAngel
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Re: EBike Toolbox - Bargains! $

Post by DrkAngel » Sep 07, 2017 8:55 am

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...
3s - 10s Balance cables - 10x @ $1.53 - $3.02
Great price for 22AWG Silicone but, only 10cm length

Image 10x @ $1.53 - $3.02

... JST XH Board Balance Expansion Charger Adapter - $1.39

Image- $1.39
A little learning is a dangerous thing;
Drink deep, or taste not the Pierian spring:
There, shallow draughts intoxicate the brain,
And drinking largely, sobers us again.

I enjoy enlightening ... and enlivening the spirit of the innovators.

New & Improved - Acronym Definitions

Index - Homemade Battery Packs - Updated - November 2015

EBike Toolbox - Bargains! $

Endless Sphere Wiki

User avatar
DrkAngel
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Re: EBike Toolbox - Bargains! $

Post by DrkAngel » Sep 14, 2017 5:18 am

8ga 60Amp rated Inline fuse holder and 58V 20-60A Fuses by Littlefuse - good brand name!
8ga 60Amp rated
Finally found a reasonably priced source, but, base shipping is expensive.
Larger purchase, with friends, to keep price reasonable?

JCase.jpg
JCase.jpg (53.91 KiB) Viewed 373 times

58V Fuses
Note - Some, on same page, are only 32V rated!

More Fuse holders - use filters to chose Volt and/or Amps - confirm in description

More Fuses - use filters to chose Volt and/or Amps - confirm in description
.
A little learning is a dangerous thing;
Drink deep, or taste not the Pierian spring:
There, shallow draughts intoxicate the brain,
And drinking largely, sobers us again.

I enjoy enlightening ... and enlivening the spirit of the innovators.

New & Improved - Acronym Definitions

Index - Homemade Battery Packs - Updated - November 2015

EBike Toolbox - Bargains! $

Endless Sphere Wiki

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