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Massage Device Battery Pack
- Operating Voltage Range: 9.0V ~ 12.6V
- Nominal Voltage: 11.1V (3S)
- Nominal Capacity: 2500mAh
- Minimum Capacity: 2400mAh
- Rated Energy: 27.75Wh
- Operating Voltage Range: 3.0V ~ 4.2V
- Nominal Voltage: 3.7V
- Nominal Capacity: 5000mAh
- Minimum Capacity: 4800mAh
- Rated Energy: 18.5Wh
Li-Ion 18650 Battery Pack 7.4V
- Operating Voltage Range: 6.0V ~ 8.4V
- Nominal Voltage: 7.4V
- Nominal Capacity 12000mAh: (12Ah)
- Minimum Capacity: 11500mAh
- Rated Energy: 88.8Wh
- Operating Voltage Range: 21.0V ~ 29.4V
- Nominal Voltage: 25.74V
- Nominal Capacity: 20000mAh
- Minimum Capacity: 19200mAh
- Rated Energy: 514.8Wh
Li Ion 18650 Battery Pack
Electric Toy Battery Pack
Drone Battery Pack
- Operating Voltage Range: 3.0V ~ 4.2V
- Nominal Voltage: 3.7V
- Nominal Capacity: 2500mAh
- Minimum Capacity: 2300mAh
- Rated Energy: 9.25Wh
Door Lock Battery Pack
- Operating Voltage Range: 3.0V to 4.2V
- Nominal Voltage: 3.6V or 3.7V
- Nominal Capacity: 6000 mAh to 6400 mAh
- Minimum Capacity: 5800 mAh
- Rated Energy: 21.6 Wh to 23.04 Wh
Nominal Voltage: 3.7V
Nominal Capacity: 2500mAh
Minimum Capacity: 2300mAh
Rated Energy: 9.25Wh
- 12V 2A
- 29.6Wh/8000mah
- Input voltage:DC12V
- Input current:DC2.5A
- Case dimension:112x70x60mm
- Weight:320g
- Battery: 25.6Wh (8000mAh), LiFePO₄ — the safest lithium option
- Input: AC110–240V, 2.5A Max | Output: 12V DC, 2A Max
- Backup time: 2–4 hours (varies by connected load)
- Dual 5.5×2.5mm DC output ports
- ON/OFF switch, 4-LED battery status indicators
- Durable flame-retardant ABS case (126×80×42mm), Weight: 246g
- Applications: Ideal for IP cameras, security systems, speakers, fans, and LED lighting
- Warranty: 12 months
- Battery type: Lithium, 44.4Wh
- Input: 12VDC, 5.5A Max
- Output: 12V, 5A Max
- ON/OFF switch for safe operation
- Dimensions: 100×100×60mm, Weight: 490g
- Includes gift box packaging, 12-month warranty
- Safety: Flame-retardant case, temperature protection circuitry
- Battery Capacity: 57.72Wh lithium battery
- Output: 12V with a max current of 5A
- Charging Time: 3-4 hours with a 12V DC 6A adapter
- Backup Duration: Up to 10 hours for 12V 0.5A devices, 1-2 hours for 12V 2A devices
- Smart IC Control: Manages charging, discharging, and temperature for optimal performance
- Silent Cooling System: Uses a brushless motor fan for quiet operation
- Compact Design: L100×W100×T60mm, 490g weight
- Type: 12V 2A 19.24Wh 5800mah
- Product name: mini dc ups lithium battery backup
- Certification: CE, FCC, EMC
- Application: router, modem, security camera, telecom, Wi-Fi, medical, wireless, led, network, internet
- Features: anti-fire case, temperature protection, can be solar powered, elegant outlook design
- Battery Type: li ion battery
- Function: small, smart, safe, offer power to electronics when the ac power blackout
- Protection: offer power to 12v0.5A router about 3-4hours
- Product name: Mini UPS 12V lithium battery backup power supplier
- Applications: routers, ONTs, CPEs, OLTs, ONUs, ODNs, telecom, Wi-Fi, internet, etc.
- Features: anti-fire case, temperature protection, cool outlook design,small,safe,smart.
- Battery Type: li ion battery
- Backup time: over 9 hours for 12V0.5A router
- Function: offer power to electronics automatically when the AC power is lost
- Certification: CE, FCC,UL test
- Battery Capacity: 44.4Wh lithium battery
- Output: 12V with a max current of 5A
- Charging Time: 3-4 hours with a 12V DC 6A adapter
- Backup Duration: Up to 10 hours for 12V 0.5A devices, 1-2 hours for 12V 2A devices
- Smart IC Control: Manages charging, discharging, and temperature for optimal performance
- Silent Cooling System: Uses a brushless motor fan for quiet operation
- Compact Design: L100×W100×T60mm, 490g weight
Recently Viewed Products
Description:
Model - AAA Nominal capacity: 550mWh Rated voltage: 1.5v Rechargeable battery: Yes series: USB rechargeable battery Rechargeable times: more than 1200 timesThe cabinet series adopts high-quality lithium iron phosphate batteries, equipped with an intelligent BMS battery management system, long cycle life, high safety performance, beautiful appearance, free combination, and convenient installation. LCD display, visualization of battery operating data.
* Long cycle life LiFePO4 battery cell with excellent product design, ensure 10 years use life * Vertical industry integration ensures more than 6000 cycles with 90% DoD * Compatible with most of the available Hybrid inverters *Simple buckle fixing minimize the installation time and cost * Compact and fashionable design fits in your sweet home environment * Modular design gives the end customers the power of choice of capacity * Integrated BMS and multiple safety protection design, guaranty customer using safe- Advanced MPPT tracking, 99% tracking efficiency. Compared with PWM, the generating efficiency increase near 20%;
- LCD display PV data and chart simulates power generation process;
- Wide PV input voltage range, convenient for system configuration;
- Intelligent battery management function, extend battery life;
- RS485 communication port optional
This rack-mount energy storage system delivers 2.46kWh to 5.12kWh per unit using safe LiFePO₄ cells. Scalable up to 81kWh and compatible with most hybrid inverters, it’s ideal for solar power storage, off-grid homes, and reliable backup energy.
- Offers high energy density
- 4000+ Charge cycles
- Safety
- ECO-friendliness
- Fast charging
- Lightweight
- Long-lasting
- Stable and sustainable power

National Battery Supply is a reputable manufacturer specializing in custom battery solutions. With over 20 years of experience, we can manage all your power needs.
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