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β‘ Universal 1A Battery Charging Module | Micro USB Interface
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π Micro USB Interface: Features a standard Micro USB input for universal compatibility with common cables.
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β‘ 1A Fast Charging: Delivers a reliable 1A current to charge 18650 and Li-Po cells efficiently.
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π Ultra-Compact Footprint: Miniature SC-35 design fits into the tightest custom enclosures and DIY projects.
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π Integrated Control Switch: Includes a built-in tactile push-button for direct on/off or mode control of your device.
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π‘οΈ Precision Soldering Pads: Clearly labeled BAT+, BAT-, M+, and M- points for error-free wiring.
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π― Smart Charging Logic: Managed by a dedicated U5 controller chip to regulate power flow during the charge cycle.
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π οΈ Universal Compatibility: Specifically designed to work with 3.7V Lithium-ion cells and 18650 batteries.
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ποΈ Robust Circuitry: High-quality surface-mount components (C2, C5, R2) ensure stable and durable performance.
₨ 35 -
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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: 4.25Β±0.05V
- Over charge release voltage:4.23Β±0.05V
- Over discharge voltage:2.54Β±0.1V
- Maximal continuous charging current: 2A
- Maximal continuous Discharging current: 2A
- Over current protection: 3A
- Size: L40*W4*T3mm
- Weight: 10g
₨ 45 -
2S 3A BMS Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board
β Supports 2S (7.4V) Li-ion / Li-Po Battery Packs
β Overcharge Protection: 4.25V β 4.35V Β±0.05V
β Over-Discharge Protection: 2.3V β 3.0V Β±0.05V
β Continuous Current: 3A | Peak Current: 5A
β Short-Circuit Protection: Auto Recovery Supported
β Ultra-Low Standby Current: <3Β΅A for Long Life
β MOSFET Controlled Charging & Discharging
β Compact Design, Easy to Install
β Operating Temp: -40Β°C to +50Β°C₨ 110 -
3S 12V 100A BMS Li-ion Lithium Battery Protection Circuit Board Li-polymer Balance Charging Module
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π΄ Massive 100A Capacity: Handles extreme over-discharge and over-charge currents.
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π Precision Balancing: Integrated 60mA balance current keeps all cells synchronized.
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π‘ Triple-Mode Flexibility: Designed for 3S but easily adaptable for 4S and 5S setups.
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π’ Smart Thermal Port: Includes a dedicated temperature control interface for heat safety.
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π΅ Instant Shortage Protect: Shuts down faults in a staggering 100-600 microseconds.
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π£ High-Current Stability: Supports a steady 80A contact discharge for heavy loads.
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βͺ Intelligent Recovery: Features “Off-load release” mode to safely restore power after a trip.
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π€ Disconnect Protection: Built-in safeguards against accidental wire disconnection.
- e.
₨ 595 -
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3S 4A 12.6V Lithium Battery Charger Module | USB Type-C to 12.6V Boost Converter for 18650 Li-Ion LiPo Batteries
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π Supports 3S Li-Ion / LiPo Battery Packs (12.6V charging output)
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β‘ Input Voltage: DC 3V to 6V (recommended 3.7Vβ5V)
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π USB Type-C Input Port for convenient and universal charging
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π High-Efficiency Boost Converter with switching frequency up to 1MHz
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π§ Quasi-CV Mode: Compensates for battery and trace resistance
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π Automatic Recharge when battery voltage drops
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π Built-in Protection: Over-voltage, short battery, and low-voltage input
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π‘ LED Indicators: “CR” for Charging, “OK” for Fully Charged or Constant Voltage Mode
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π‘οΈ Wide Operating Temp: -40β to +85β
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π οΈ Compact Size: 39mm x 18mm x 6.3mm β ideal for tight DIY spaces
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βοΈ Lightweight: Only 5g β perfect for portable use
₨ 195 -
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6S 24V 12A BMS Protection Board π§ | 18650 Lithium Battery Pack Safety Module
π Complete Battery Protection β Overcharge, over-discharge, short circuit & overcurrent
β‘ High Current Support β Up to 15A continuous, 25A peak
π Stable & Reliable β Ensures safe battery operation
π Compact Size β Easy to fit in battery packs
π₯ Low Internal Resistance β Efficient power flow (β€20mΞ©)
π‘οΈ Smart Protection System β Automatic cut-off and recovery
π§ Wide Temperature Range β Works from -30Β°C to +80Β°C
β‘ Low Power Consumption β Ultra-low standby current
π οΈ Durable Build Quality β Long-lasting and reliable performance
πΌ Perfect for DIY & Professional Use β Ideal for battery projects₨ 320 -
BMS 2S 20A 7.4V Li-Ion Battery Protection Board with Balance Function π
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β‘ High-Level Protection: Protects against short-circuits, over-charge, over-discharge, and over-current.
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π Balance Function: Maintains perfect charge balance between cells for longer battery life.
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π High Current Capability: Supports max working current 20A, over-current protection up to 25A.
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π‘ Wide Temperature Range: Works in -10Β°C to 50Β°C environments.
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π‘ Ultra-Low Power Draw: Static current <18Β΅A, ensuring minimal energy loss.
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π Compact & Easy to Install: Size 48.4 Γ 20.1 Γ 4mm, perfect for all DIY lithium battery projects.
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β Safe & Reliable: Low internal resistance (<7mΞ©) for stable performance.
₨ 199 -
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BMS 2S 7.4V 8A Lithium Battery Protection Board β High Accuracy & Safe Charging
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π’ High-accuracy voltage detection β Keeps your batteries safe & efficient
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π΄ 3-stage over-current protection β Over-current 1, Over-current 2 & Short circuit
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π‘ MOSFET control β Smooth and safe charge/discharge
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π΅ Super low standby current β Less than 5Β΅A for long-term storage
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π£ Works in extreme temperatures β From -40Β°C to +50Β°C
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π Compact & durable β 38Γ8Γ2 mm, resistance < 300mΞ©, lifespan 50,000+ hours
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β‘ Repairable short circuit protection β Safe recovery after faults
₨ 140 -
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BMS 3S 12V 10A Lithium Battery Protection Board β Smart Balancing, Overcharge & Short-Circuit Safety by Shehzad Electronics
- π Lithium Battery Safety β Protects against overcharge & discharge.
- β‘ 10A High Current β Handles powerful loads with ease.
- π‘οΈ Short-Circuit Protection β MOSFET-based safety design.
- π§ Easy Wiring Setup β Clear B+, B1, B2, Bβ labels.
- π Compact PCB Board β Fits tight enclosures.
- π Cell Balancing β Equalizes voltage across cells.
- π Extended Battery Life β Improves durability.
- π Versatile Applications β Perfect for solar, e-bikes, DIY packs.
- 𧩠BT-C6 Chipset β Precision monitoring & control.
- π·οΈ Shehzad Electronics Quality β Trusted brand reliability.
₨ 185 -
BMS 3S 40A 12.6V Li-ion Lithium Battery Protection & Charging Board β For 18650/26650/Polymer Batteries
- β‘ High Discharge Capability: Supports up to 40A continuous discharge
- π Safe Charging: Supports up to 20A continuous charging
- β Battery Protection: Prevents overcharge, over-discharge, and short circuits
- βοΈ Balance Version: Maintains each cell at proper voltage
- π₯ Thermal Protection: Automatically discharges if single cell exceeds 4.2V
- π οΈ Wide Compatibility: Works with 18650, 26650, and polymer lithium batteries
- ποΈ High-Power Drill Support: Can handle β€ 170W drills with proper batteries
- π§° Enhanced Version: Compact size for tight installations
- β οΈ Strict Wiring Protocol: Connect 0V, 4.2V, 8.4V, 12.6V exactly as diagrammed
- π‘ LED/Resistor Monitoring: 430 resistor heats to discharge overvoltage safely
- π DIY & Industrial Use: Ideal for custom battery packs, e-bikes, tools, and robotics
- π‘οΈ Durable Design: High-quality PCB ensures long life under high current conditions
₨ 350 -
BMS 4S 40A Li-ion Lithium Battery Charger Protection Board 18650 BMS 14.8V 16.8V
- Product Name: 4 string 14.8V 16.8V 40A lithium battery protection board
- Charging voltage: DC 16.8V~17V
- Continuous discharge current: 40A maximum (if the heat dissipation environment is not good, please reduce the load current)
- Continuous charging current: up to 20A
- Balance VersionProduct size: 45*60*4mm
- Enhance VersionProduct size: 44*55*4mm
- Applicable choice: applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium battery
- (including 18650, 26650, polymer lithium battery), can be drilled below 170W
₨ 350
