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Protection Circuit Module (PCB) for 7.2 to 7.4V Li-PO & Li-ion 18650 / 18500 Battery Packs (7A Limit)
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click smaller images to enlarge
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Product Options
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Features and Benefits
- Protection Circuit Board for 7.2-7.4V Li-ion and Li-polymer battery pack
- Designed for 7.2-7.4V Li-ion or Li-Polymer battery
- Prevents 7.2-7.4VV Li-ion or Li-polymer battery from over-charging, over-discharging and from discharging current more than 7A.
- Fully Compatible with both Li-ion and Li-Polymer cells
Specifications
| ITEM |
MIN |
TYP |
MAX |
UNIT |
| Charging voltage |
|
8.4 |
8.45 |
V |
| Charging current |
|
|
12 |
A |
| Discharging current |
7 |
9 |
11 |
A |
| Current consumption |
|
|
300 |
uA |
| Overcharge detection voltage for single cell |
4.325 |
4.35 |
4.375 |
V |
| Overcharge detection delay time |
0.96 |
1.2 |
1.4 |
S |
| Overdischarge detection voltage for single cell |
2.22 |
2.3 |
2.38 |
V |
| Overdischarge detection delay time |
115 |
144 |
173 |
MS |
| Short circuit protection |
Exterior short circuit |
| Protection circuitry resistance |
|
30 |
50 |
MΩ |
| Operating temperature range |
-40 |
|
+85 |
°C |
| Storage temperature range |
-40 |
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-125 |
°C |
Connection Diagram
Because of the very high energy density, Li-Ion Battery pack must be connected to a protection circuit module to prevent accidental battery explosion caused by over-charging or over-discharging.
Download product data sheet here.
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Regular Price: $69.99
Sale Price: From $15.99 to $31.95
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