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Description
HKD 6S LITH BATT CHARGE/PROT 12ABMS 6S 22V 18650 Lithium Battery Charge Protection Board 12A Lithium Battery Charge Protection Board Overview Electronic control circuits known as battery management systems (BMS) are used to monitor and manage the charging and discharging of batteries. Battery management system's job is to make sure that a battery's remaining energy is used as efficiently as possible. BMS systems shield batteries from deep discharge and over voltage, which are caused
BMS 6S 22V 18650 Lithium Battery Charge/Protection Board 12A
Lithium Battery Charge/Protection Board
Overview
Electronic control circuits known as battery management systems (BMS) are used to monitor and manage the charging and discharging of batteries. Battery management system's job is to make sure that a battery's remaining energy is used as efficiently as possible. BMS systems shield batteries from deep discharge and over-voltage, which are caused by extremely quick charging and extremely high discharge current, in order to prevent overloading the batteries. To ensure that various battery cells have the same charging and discharging requirements, the battery management system also offers a cell balancing function in the event of multi-cell batteries.
A 6 string 22V circuit power tool known as the 6S BMS 12A 22V 18650 Lithium Battery Protection Board is mostly used for solar illumination, for dedicated 18650 battery packs.
Features
- Short circuit, Overcharge, Over-discharge, and Overcurrent protection.
- Includes a Current fuse
- Includes protective plate with a sampling resistor
- Ultra-high temperature charge and discharge capabilities
- B+ connect Battery positive end;
- B1 connect the point between battery 1 and battery 2
- B2 connect the point between battery 2 and battery 3
- B3 connect the point between battery 3 and battery 4
- B4 connect the point between battery 4 and battery 5
- B5 connect the point between battery 5 and battery 6
- B- battery negative end
- P+ Charge/discharge positive end
- P- charge/discharge negative end
Specifications
- Charging Voltage : 22 V
- Charging Current : 12 A (Max)
- Operating Temperature : -40°C - 85°C
- Maximum lampshift discharge current : 12 A
- Overcharge detection voltage : 4.25 V ± 0.05 V
- Over-discharge detection voltage : 2.50 V ± 0.08V
- Overcurrent Protection : 50 A
- Dimensions : 53 x 35.5 x 3.5 mm
Additional Information
| Device | Charge/Protection Board |
| Type | 18650 | Lithium Battery |
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4.5 ★★★★★
Based on 680 reviews
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Product Reviews
★★★★★ 5
One of the best Bat stories that I've read.
Format: Paperback
Coming off from The Long Halloween, Jeff Loeb and Tim Sale give us the sequel to their popular story tale in which we see Batman go at it with another year long mystery, while also giving us an origin story for the first Robin, Dick Grayson. After reading this book, I have come away having with even more love of the Dark Knight's mythology, while coming to see this as my favorite Batman story that I have read, even if it doesn't stand as well on its own.
ON the narrative side of things, Loeb delivers a story fairly similar to the one he gave in The Long Halloween, though I feel this one is a bit more polished than Halloween was. Some have said that the retreading of plot structure have limited the way Loeb's later works are read, but I myself have no problem with it (for the most part), Loeb manages to do enough differently that you don't feel like you're reading the exact same story. The real big negative I'd have to give this graphic novel is that it really doesn't stand as well by itself than if you had read The Long Halloween. While I myself read that story before coming in to this one, I did see many connections that I would assume would through off any newcomers who hadn't read the prior story. But I will say that this is the story that had me invested the most emotionally. Without giving away any spoilers, that last page in the novel gave me such a cathartic experience that I really came to appreciate certain aspects of the Dark Knight's mythology, and how themes of loneliness were touched upon in a very genuine way.
Looking at the art for the novel, Sale's work has improved much from The Long Halloween. I always mention in reviews concerning Sale that I was originally not a fan of his art, but after going through his work, you can't help but admire the level skill he manages to put in his drawings. There is a very big noir feeling in this novel (a plus for ) that is just delivered so well that any preferences in art I may have against Sale are put away in admiring the way he plays with lighting in the story. My biggest complaint for the art, which is a more of a personal thing really, is that I do not like the "pixie" costume they gave Robin (which is his default costume that many would associate him with). I have never really liked this costume, probably never will, but again, this is just me.
Overall, I would say I really enjoyed the novel and would have to recommend it to any fans of the Batman (although I'd make sure you have read The Long Halloween first). This has come to be one of my most favorited Batman stories I've read, and I hope others will receive the same level of satisfaction that I have.
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Reviewed in the United States on April 22, 2014
★★★★★ 5
MUST READ
Format: Kindle
Best Batman! This and the long Halloween are peak! Listening and reading the dc high vol on spotify is amazing
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Reviewed in the United States on October 16, 2025
★★★★★ 4
Good sequel but not as good as the original.
Format: Paperback
Pretty good read only down side is it doesn’t quite live up to Long Halloween.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Great Sequel to Long Halloween
Format: Paperback
This takes all of the great elements of the Long Halloween and keeps it going. The two of those books together is a great story telling. Ticks all the boxes of a great Batman book. If you like this and Long Halloween check out The Penguin show on HBO Max. and if you like The Penguin but haven't read these two books you should since the show pulls a lot of influence from them.
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Reviewed in the United States on November 22, 2024
★★★★★ 5
Worth the price!
Format: Paperback
Great set!
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Reviewed in the United States on November 8, 2025