7S 20A BMS 18650 Li-ion Lithium Battery
This BMS Board protects four lithium batteries connected in series from overcharging, over-discharging, overcurrent, and short-circuit.
$18.50
11 in stock
This item: 7S 20A BMS 18650 Li-ion Lithium Battery
11 in stock
$18.50
$18.50
|
DC-DC boost conversion power 1.5 to 4.2v to 5v boost
$3.95 (AUD) Add to Cart |
9 in stock | ||
|
Sony | Murata VTC6 18650 3000mAh Battery – Button Top
$11.95 (AUD) Add to Cart |
0 in stock | ||
|
Panasonic NCR18650-B 3400mAh 10A Battery – Button Top
$14.25 (AUD) Add to Cart |
4 in stock | ||
|
Li-ion Battery Charger Protection Module 1S 2A
$3.25 (AUD) Add to Cart |
19 in stock |
Description
Additional information
Applications
Support & Utility
Q & A
7S 20A BMS 18650 Li-ion Lithium Battery protection device and charge balancer for lithium elements of type 18650 are essential for safely charging lithium-ion elements.
The model in question can manage and stabilize the charge of a group of 7 cells; monitors the individual voltage of the cells by limiting the current in the element to a charge level higher than another, allowing the perfect balance of the voltages of the individual elements and interrupting the flow of current during the fault conditions, overheating and short circuit.
Specifically for robotic applications and devices that require an accumulating battery with a critical operating current.
SPECIFICATIONS:
- Equilibrium current: 80 mA（VCELL=4.20V）
- Supported battery type: 7 cells 4.2V Lithium-ion battery
- Balancing the locus of control: 4.18±0.03 V
- Overcharge threshold: 4.3±0.05 V
- time delay: 75mS
- release: 4.1±0.05 V
- Discharge threshold: 2.4±0.08 V
- Discharge delay: 5mS
- Working current: 20 A
- Over-current threshold: 30 A
- Static power: ＜500uA
- Overcharge protection function: Yes
- Discharge protection function: Yes
- Over current protection function: Yes
- Balanced protection function: Yes
- Over-current release: Disconnect the load release
- Short circuit protection function: Yes（disconnecting the load can be recovered).
- 7 Way cable
- Operating temperature: -40 ~ + 85 ° C
- Lifetime:> 30000 hours
- Dimensions: 36x36x3 mm
1 x Package Contains: 7S 20A BMS 18650 Li-ion Lithium Battery
Check out our On Sale and Clearance Items
Development Resources: demo codes, schematics, datasheets, etc
YouTube Li-ion vs LiFePO4 Batteries: Advantages and Disadvantages
Wiki: List of battery sizes
Hackaday serves up Fresh Hacks Every Day from around the Internet.
Instructables is a community for people who like to make things. Explore, share, and do your next project with us!
Where the world builds software
Raspberry Pi Foundation What would you like to make today?
Arduino‘s mission is to enable anyone to enhance their lives through accessible electronics and digital technologies.
Wikipedia is a free online encyclopedia created and edited by volunteers worldwide and hosted by the Wikimedia Foundation.
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.
| Weight | 0.050 kg |
|---|---|
| Dimensions | 10 × 8 × 1 cm |
Product Applications
4S Li-ion18650,LiCoO2,LiMn2O4,Li(NiCoMn)O2 rechargeable batteries 4S Lipo rechargeable batteries
Q & A
There are no questions yet
Ask a question
Your question will be answered by a store representative or other customers.
Thank you for the question!
Your question has been received and will be answered soon. Please do not submit the same question again.
Error
An error occurred when saving your question. Please report it to the website administrator. Additional information:
Add an answer
Thank you for the answer!
Your answer has been received and will be published soon. Please do not submit the same answer again.
Error
An error occurred when saving your answer. Please report it to the website administrator. Additional information:
