• Automatic charging and stopping mechanism.
• Compatible with 12V storage batteries.
• Adjustable potentiometers for fine-tuning voltage settings.
• Built-in DC voltmeter for accurate voltage detection.

• Universal compatibility: Supports AA, AAA, and 9V rechargeable batteries.
• Compact and lightweight design for easy portability.
• EU pin socket for convenient charging in standard outlets.
• Durable construction ensures long-lasting use.

The iMax B3 Compact Charger B3AC is designed for charging 2-3 series 7.4V LiPo RC batteries. This easy-to-use charger features an input voltage of AC 110V-240V, a balance charge current of 850mA, and green and red LED indicators for monitoring the charging process.

Key Features:

• Input Voltage: AC 110V-240V

• Balance Charge Current: 850mA

• LED Display: Green & Red LEDs for easy monitoring

• Case Material: Durable Plastic

• Max Charge Power: 10W

• Battery Compatibility: Only for 2-3 series LiPo batteries

• Included Accessories: Power Cord, Instruction Manual

• Charge Current Protection: 13A maximum charge current protection for the battery
• Discharge Current Protection: 60A discharge current protection ensures safety during high power usage
• Voltage Protection: Protects from overcharging at 4.25V and over-discharging at 2.7V
• Continuous Charging Current: Supports up to 10A for continuous charging

• Overcharge and overdischarge protection
• Max working current of 10A and peak current of 20A
• Long life cycle of over 50,000 hours
• Small current consumption of just 6µA

The Lithium Battery Protection Board 3.7V 2.5A is designed to safeguard your lithium-ion batteries against overcharge, over-discharge, and short circuits. This compact protection module features a MOSFET with low internal resistance and automatic restore functions, ensuring your batteries remain safe and functional.

Key Features:

• Charging Voltage: DC 4.2-5V CC/CV
• Single Battery Consumption Current: ≤6uA
• Continuous Discharging Current: 2.7A
• Overcharging Detection Voltage: 4.2V ±0.025V
• Overcharging Restore Voltage: 4.0V ±0.025V
• Over-discharging Detection Voltage: 2.75V ±0.1V
• Over-discharging Restore Voltage: 2.9V ±0.1V
• Overcurrent Detection Current: 4.5 ±0.5A
• Short Circuit Detection and Restore
• Operating Temperature Range: -40°C to +50°C

• High-performance protection board for 3S 12.6V Li-Ion Lithium batteries
• Supports 40A continuous discharge current (ensure proper cooling for optimal performance)
• Enhanced version with compact design for improved durability
• Suitable for 18650, 26650, and polymer lithium batteries

• Overcharge Protection with voltage range of 4.25-4.35V ± 0.05V
• Over-discharge Protection with voltage range of 2.5-3.0V ± 0.05V
• High Current Handling with an upper limit of 5A operating current and 7A instantaneous current
• Wide Operating Temperature range of -40°C to +50°C

• Compatible with 3.7V Li-ion & 1.2V Ni-MH Batteries: Suitable for cylindrical rechargeable batteries with diameters between 0-22mm and heights between 34-70mm.
• Simultaneous Charging: Charges up to 4 batteries of different sizes and capacities simultaneously.
• Independent Monitoring: Each of the four battery slots monitors and charges independently.
• Selectable Charging Currents: 4 charging current options available: 300mA, 500mA, 700mA, and 1000mA.

• Red light indicates charging; green light signals full charge
• Equipped with multiple safety features: overcharge, overcurrent, over temperature, short circuit, reverse connection, and over discharge protection
• Built-in charge management system for efficient charging of 3.7V lithium batteries
• Provides a steady output of DC 4.2V 1000mA for safe battery charging

• Microprocessor controlled Delta-peak sensitivity for precise charging
• Individual cell balancing for Li-ion, LiPo, LiFe, Ni-Cd, and NiMH batteries
• Adjustable charge currents with a safe storage function
• Time limit function for added safety

Keep your batteries charged and ready with our Universal AC Battery Charger. Designed for a variety of battery types, including AA, AAA, 16340, 10440, 14500, and 18650, this compact and portable charger ensures your devices are always powered.

• Compatible with AA/AAA/18650 batteries
• Supports charging for Lithium batteries such as 16340, 10440, 14500, 18650, and 9V
• Compact size, easy to carry
• Input: AC 100-240V / 47-63Hz
• Output: 4.2V/300mA
• Current: 1.2V/370mA, 3.6V/320mA, 9V/120mA

Package Includes: 1 x Universal AC Battery Charger

• Universal Compatibility: Supports 3.7V Li-ion, 3.2V LiFePO4, and 1.2V Ni-MH batteries
• Automatic Voltage & Polarity Detection for safe and efficient charging
• Independent Charging Slots: Charge different battery types simultaneously
• LCD Display: Shows battery type, voltage, charge percentage, and capacity

9V Battery Holder Case with Cable

Secure and connect your 9V batteries effortlessly with this durable battery holder case. Designed for convenience and reliability, it includes an attached cable for easy integration into your electronic projects.

• Battery Case for 9V Battery
• Includes attached cable for easy connection
• Durable and reliable construction

Package Includes: 1x 9V Battery Holder Case with Cable

• Multifunctional charger for AA, AAA, and 9V rechargeable batteries.
• Supports both Ni-MH and Ni-CD batteries ensuring wide compatibility.
• Compact and lightweight design for easy portability.
• LED indicator for real-time charging status monitoring.

• Supports 3.6V/3.7V lithium batteries, including 18650, 26650, and polymer lithium batteries
• Overcharge, over-discharge, and short-circuit protection
• Supports continuous charge current up to 10A
• Supports continuous discharge current up to 20A