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- For Galaxy Tablet S9FE Plus & S9FE
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- For Samsung Galaxy F34 5G
- For Oppo F27 Series
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- For Galaxy S20 Series
- For vivo Y16 & Vivo T2x
- Samsung Galaxy Z Series Cases
- For iPhone 16
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- 7S Power Wall 18650 Battery Holder Battery Pack 29.4V Li-Ion for DIY Kit 7s60A 7S Power Wall 18650 Battery Holder Battery Pack 29.4V Li-Ion for DIY Kit 7s60A
















7S Power Wall 18650 Battery Holder Battery Pack 29.4V Li-Ion for DIY Kit 7s60A
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- Description
- Reviews
Description:
Support multi-layer overlay to increase power and capacitance.Support subsequent expansion modules, support single-sided or double-sided battery.
High current wiring, Full-chip high-current protection board and battery holder.High Conversion efficiency, Support multi-layer balanced release.
With over-voltage protection function to prevent overshoot or over-discharge.With voltage equalization function, to ensure that multiple sets of voltage are the same, increase the life of the battery pack.
Easy and simple to use and operate, no other tools needed to install.Install the battery according to the positive and negative sides on the circuit board. Be careful not to reverse it.
Specification:
Item Type: Battery Holder Protection Board
Material: plastic+metal+electronic components
Size:17x9cm/6.69x3.54inch
Color: As shown
Voltage: 29.4V(fully charged)
Current: 20A, 40A, 50A,60A
Warm Tips:(Battery not included)
1.The 7S requires a 29.4v charger.
2.Do not use it on metal table top, pay attention to insulation and do not short circuit.
3.The charging current of each layer is not recommended to exceed 2a, otherwise the battery may generate heat (for example, if there is only one layer, choose 2a charger, and if there are two layers, choose 4a charger).
4.Look at the circuit board with the battery orientation,and all the batteries cannot be staggered in the same orientation.
5.Don't connect the power supply with the wrong positive and negative, there are signs on the circuit board, pay attention to observation.
Package Includes:
1 Set Battery Holder Protection Board Kits
(Not include the balance line shown in the picture)
Let customers speak for us
from 566 reviewsTime consuming but quality product
Satisfied with the Cable that was provided, Working and in good condition.
I am loving this product so much, it has made my life so much easier, I don't need to run to Xerox shop to punch my notes and get it spiral binded, I can now do it at home easily, also because it's small and compact, I can carry it anywhere. Just that, I had to wait for a month to recieve this order, but no worries. :)
Got it In good condition
deep scratch on product
For FIAT Car Keys Replacement 3 Buttons Car Key Case with Side Battery Holder (Black)
Good product
Robust construction, one of the finest pair of scissors and a bunch of useful tools make this small multitool the first reachout tool on a daily basis. Has a bit of a hefty but it's diminutive size attracts it for daily carry. The knife is pretty good and the package opener is really good. Would recommend it over other over priced, over hyped tools.
Recived good product Happy with delivery.
Hi
I am Somya
Today, i received my order
I like to but
Unfortunately i received defect item
It is broken and it tried to seal it by putting tape on it. After waiting for so long I received the order and a defect item has been sent. I am sending you the photo with attach it.
Aftr that i m trying to connect regularly but they do not reply at all. I don't know with how people like me this fraud might be going on.
For vivo X100 5G Shockproof Case Acrylic + PC + PU Leather Phone Cover - Black
Good Support to us Thanks....
Good....But Adapter not received with Lifter
Nice product, delivered on time, hassle free shopping with timely updates
Quality is really good. So small and comfortable to carry.