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1S 3.7V 3A BMS PCM battery protection board for 18650 lithium ion li battery
- high-accuracy voltage detection circuit;
- terminal of the charger using high voltage device;
- Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
- MOS transistor can control the battery charge and discharge;
- Over charge voltage: 4.25±0.05V
- Over charge release voltage:4.23±0.05V
- Over discharge voltage:2.54±0.1V
- Maximal continuous charging current: 2A
- Maximal continuous Discharging current: 2A
- Over current protection: 3A
- Size: L40*W4*T3mm
- Weight: 10g
₨ 45 -
⚡ Universal 1A Battery Charging Module | Micro USB Interface
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🔌 Micro USB Interface: Features a standard Micro USB input for universal compatibility with common cables.
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⚡ 1A Fast Charging: Delivers a reliable 1A current to charge 18650 and Li-Po cells efficiently.
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📐 Ultra-Compact Footprint: Miniature SC-35 design fits into the tightest custom enclosures and DIY projects.
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🔘 Integrated Control Switch: Includes a built-in tactile push-button for direct on/off or mode control of your device.
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🛡️ Precision Soldering Pads: Clearly labeled BAT+, BAT-, M+, and M- points for error-free wiring.
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🎯 Smart Charging Logic: Managed by a dedicated U5 controller chip to regulate power flow during the charge cycle.
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🛠️ Universal Compatibility: Specifically designed to work with 3.7V Lithium-ion cells and 18650 batteries.
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🏗️ Robust Circuitry: High-quality surface-mount components (C2, C5, R2) ensure stable and durable performance.
₨ 35 -