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- Best offer of the week
WONDOM AA-JA11113 - 18650 lithium battery charger board
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WONDOM AA-JA11113 - 18650 lithium battery charger board
Extension board for rechargeable lithium batteries. Excellent quality .. Price for single battery holder.
The Li-ion Battery Balance & Protection Expansion Board is a rechargeable battery protection module; it is highly integrated and used specifically for audio amplifier cards. The Li-ion Battery Balance & Protection Expansion Board works constantly to monitor each cell's voltage, charge or discharge current, and ambient temperature to prevent overcharging, under-charging, over-current, short circuit, overheating, etc .. The expansion board for balancing and protecting the lithium ion battery prevents external leakage and a function of balancing the capacity of the cells making them work longer.
Note: The battery is not included in the package
Parameters | Conditions | Min. | Typ. | Max. | Units |
Supply power | - | - | 12.3 | 12.7 | VDC |
Idle power | V1=V2=V3=3.5V | - | - | 25 | uA |
Standby power | V1=V2=V3=2V | - | - | 10 | uA |
Maximum discharge current | - | - | - | 10 | A |
Maximum charge current | - | - | - | 5 | A |
Overcharge detection voltage | Single cell | - | 4.235 | - | V |
Overcharge release voltage | Single cell | - | 4.18 | - | V |
Overdischarge detection voltage | Single cell | - | 2.8 | - | V |
Overdischarge release voltage | Single cell | - | 3 | - | V |
Balance starting voltage | Single cell | - | 4.18 | - | V |
Operating Temperature | - | - | 20 | 50 | ℃ |
Storage Temperature | - | -20 | 20 | 105 | ℃ |
Thermal Temperature | - | - | 150 | - | ℃ |
- Power Supply for Portable Bluetooth Speakers
- High-accuracy voltage detection for each cell
- Discharge Overcurrent Protection
- Overcharge Protection
- Over-discharge Protection
- Undervoltage protection
- Over-temperature protection
- Breaking wire/short circuit protection
- Weight: 60g/0.13lbs (±10%)
- Size:3.60inch x 2.70inch x 1.16inch
- Suitable for JAB1 / JAB2
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WONDOM AA-AB32178 Amplifier Module TPA3116 Class D 2 x 50 Watts 4 Ohms
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- Car Audio
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- Best offer of the week
Built - in Amplifier ModulesWONDOM AA-AB32178 Amplifier Module TPA3116 Class D 2 x 50 Watts 4 Ohms
0 reviewBuilt - in Amplifier ModulesWONDOM AA-AB32281 Class D Stereo Amplifier Board T-Amp 2x130W 3 Ohm
0 reviewProducts from the same brand
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week
Built - in Amplifier ModulesWONDOM AA-AB32178 Amplifier Module TPA3116 Class D 2 x 50 Watts 4 Ohms
0 reviewBuilt - in Amplifier ModulesWONDOM AA-AB32281 Class D Stereo Amplifier Board T-Amp 2x130W 3 Ohm
0 review