Battery Protection Boards
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Batteries ,Chargers & Accessories, Battery Accesssories, Battery Protection Boards
2S 10A 18650 7.4V-8.4V Lithium Battery Protection Board
-54%
Batteries ,Chargers & Accessories, Battery Accesssories, Battery Protection Boards2S 10A 18650 7.4V-8.4V Lithium Battery Protection Board
- Charging Voltage: 8.4V-9V
- Discharge Voltage: 2.5-3V±0.05V
- Operating Temperature : -40-50Â C.
- Maximum Input Current: 10A
- Internal Resistance: Less than 45m Ω.
- Life Cycle:Â >50000H
SKU: n/a -
Battery Accesssories, Battery Protection Boards, Uncategorized
2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard
-50%
Battery Accesssories, Battery Protection Boards, Uncategorized2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard
Features:
- Small size designed for a four-cell battery pack.
- Simple and convenient circuit for easy connections
- Over-charge/Over-discharge Protection.
Package Includes:
1 x 2S 20A 18650 Lithium Battery Protection Board
SKU: AB0298 -
Batteries ,Chargers & Accessories, Battery Accesssories, Battery Protection Boards
2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module
-47%
Batteries ,Chargers & Accessories, Battery Accesssories, Battery Protection Boards2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module
- Over-Discharge Detection Voltage: 2.3 ~ 3.0 ± 0.05V.
- Maximum Working Current: 3A.
- Transient Current: 5A.
- Operating Temperature : -40 ~ +80 °C.
SKU: n/a -
Batteries ,Chargers & Accessories, Battery Protection Boards, Stepper Motor
2S 8A 8.4V BMS 18650 Lithium Battery Protection Board
-36%
Batteries ,Chargers & Accessories, Battery Protection Boards, Stepper Motor2S 8A 8.4V BMS 18650 Lithium Battery Protection Board
Specifications
Parameter Value Model 2S BMS 8A Over Charge Voltage Range 4.25-4.35 V ± 0.05 V Over Discharge Voltage Range 2.5-3.0 V ± 0.05 V Max. Operating Current 8 A Max. Peak Current 15 A Charging Voltage 8.4 V -9 V Quiescent Current Lower than 10 µA Internal Resistance <300 mOhm Operating Temperature -40°C to +50°C Size 40.5 x 15.6 x 3.5 mm Country of Origin China SKU: n/a -
Batteries ,Chargers & Accessories, Battery Protection Boards
3S 10A 11.1V 12.6V 18650 Lithium BMS Protection Board Circuit Module
-68%
Batteries ,Chargers & Accessories, Battery Protection Boards3S 10A 11.1V 12.6V 18650 Lithium BMS Protection Board Circuit Module
Key Features:
- 3S Configuration: Supports 3-cell 18650 lithium-ion battery packs (nominal 11.1V, fully charged 12.6V).
- 10A Max Discharge Current: Suitable for moderate to high current applications.
- Multiple Protection Functions: Overcharge, overdischarge, overcurrent, and short-circuit protection to ensure safety.
- Voltage Monitoring & Balancing: Monitors each cell’s voltage to ensure balanced charging and discharging.
- Compact & Lightweight: Easy to integrate into various projects without taking up much space.
- Reliable Heat Dissipation: Designed to manage heat efficiently during operation.
SKU: n/a -
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Battery Accesssories, Battery Protection Boards, Lithium-Ion Batteries
Lithium Battery Level Indicator Module 1S Single 3.7V Capacity AB0299
-46%
Battery Accesssories, Battery Protection Boards, Lithium-Ion BatteriesLithium Battery Level Indicator Module 1S Single 3.7V Capacity AB0299
- Battery type electricity quantity screen
- Wide fields of application: lithium battery
- Method of use: connect the display plate Positive and negative port with the tested battery Positive and negative port, the digital tube will show the quantity of battery electricity in real time
- Digital Color: red contour, blue of the display block (when the amount of electricity of the battery is full, it will be all on)
- When the battery voltage exceeds N * 3.3 V, 1 block of electricity quantity will light (note: N represents the amount of the battery)
- When the battery voltage exceeds N * 3.5 V , will illuminate 2 blocks of electricity quantity
- When the battery voltage exceeds N * 3.7 V, it will illuminate 3 blocks of electricity quantity
- When the battery voltage exceeds N * 3.9 V, it will illuminate 4 blocks of electricity quantity
- When the battery voltage is less than N * 3.3 V, the 4-block display will be off;Â represents a battery less than 3.3 V, and you can charge the battery
SKU: AB0299
