2-String 7.4V 8.4V Lithium Battery Protection Board 3A Current Protection Against Overcharging And DischargingItem NO.: 2S3A
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- Product Name: 2-String 7.4V 8.4V Lithium Battery Protection Board 3A Current Protection Against Overcharging And Discharging
- Item NO.: 2S3A
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Power Module
- Tag: 2-String , 7.4V , 8.4V , Lithium Battery Protection Board , 3A , Overcharging , Discharging , 2s
- Creation Time: 2024-03-24
2-String 7.4V 8.4V Lithium Battery Protection Board
The properties of the lithium battery protection board:
Model: HX-2S-02
Overcharge voltage range: 4.25-4.35v ± 0.05v
Size: 36 * 6 * 1.0mm
Overdischarge voltage range: 2.3-3.0v ± 0.05v
High working current: 3A
Working temperature: -40--+50 ℃
Large instantaneous current: 5A
Storage conditions: -40--+80 ℃
Quiescent current: less than 3uA
Effective life: greater than 50000 hours
Internal resistance: less than 45m Ω
Short circuit protection: Protectable, requires charging and recovery
The size of the protective plate is 36 * 6 * 1.0mm
Welding point description:
·B+connected to the positive pole of the battery;
·B - Connected to the negative electrode of the battery;
·Connect MB to the connection point before battery 1 and battery 2;
·P+is connected to the positive electrode of the charging/discharging end (shared by the charging/discharging end);
·P-connected to the negative electrode of the charging/discharging end (shared by the charging/discharging end).
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