Batteries & Chargers
Showing 25–48 of 100 results
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Batteries & Chargers
3.7V 400mAh Lithium Polymer LiPo Rechargeable Battery
- Size: 502040 052040
- Type: Rechargeable
- Voltage: 3.7V
- Chemiacl Composition: Lithium polymer
- Customize: Yes
- Application: use for communication,office,portable
- Battery weight: 7g/Pcs
- Nominal Capacity: 400mAh
- Battery size: thickness:5mm width:20mm Length:40mm
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Batteries & Chargers
3.7V 500mAH Lithium Polymer Battery
3.7V 500mAH (Lithium Polymer) Lipo Rechargeable Battery also known as Lipo or Lipoly batteries are thin, light and powerful. This battery has a capacity of 500mAH. These Batteries are widely used in GPS, DVD, ipod, Tablet PC, MP4 Player, Power Bank, Mobile Backup Power Supply, Bluetooth Speaker, IOT and other DIY and Industrial applications.
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Batteries & Chargers
3.7V 80mAh LiPo Battery
- Ultra-thin design.
- Nominal Voltage: 3.7 V
- Nominal Capacity: 80 mAh
- Low internal resistance
- Sufficient battery capacity
- Outstanding cycle life
- Optimized PCM design
- In series connection or in parallel connection is allowed
- Excellent safety.
- Battery Chemistry: Li Ion Polymer
- Battery Terminations: PC Pins (Horizontal) / (Vertical), SMT (SMD) Mount, Solder Tabs, Wires, Cables with Connectors.
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Batteries & Chargers
377 Silver Oxide Button Cell Battery
377 Silver Oxide Button Cell Battery, 1.5 V Get the durable, reliable power that keeps going with this Cell Battery. It delivers long-lasting power to your button-battery-operated devices, from household electronics like keyless entry systems, to e-books, toys, calculators, and watches, to heart rate and glucose monitors. These zero-mercury coin batteries can hold power for up to five years in storage.
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Batteries & Chargers, Battery Management System (BMS)
3S 20A BMS Module for Lithium Batteries
- Charging voltage: 12.6 V-13 V
- Overvoltage range: 4.25-4.35 V 0.05 V
- Overvoltage range: 2.3-3.0 V 0.05 V
- Maximum operating current: 5A-6A
- Upper instantaneous current limit: 8A
- Current: less than 30uA
- Internal resistance: less than 45 M
- Service life: more than 50000 hours
- Operating temperature: -40 to + 50 degrees
- Storage conditions: -40 to + 80 degrees
- Size: 50 * 16 * 1 mm
- Protection against short circuit: protection, self-healing delay
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Batteries & Chargers, Battery Management System (BMS)
4S 30A LiFePO4 Balanced Charging BMS PCB Board – High-Performance BMS for 12.8 V Battery Packs
Batteries & Chargers, Battery Management System (BMS)4S 30A LiFePO4 Balanced Charging BMS PCB Board – High-Performance BMS for 12.8 V Battery Packs
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Compatible with 4S (4-cell) LiFePO4 battery packs (12.8V nominal)
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30A continuous discharge current for high-performance load handling
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Peak discharge current: up to 60A (for short duration)
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Charge voltage per cell: Max 3.65V
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Overcharge detection voltage: 3.75V ± 0.05V
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Overcharge release voltage: 3.65V ± 0.05V
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Over-discharge detection voltage: 2.5V ± 0.1V
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Over-discharge release voltage: 2.8V ± 0.1V
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Balance function: Yes (Passive balancing)
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Balance voltage: 3.5V
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Balance current: ~30mA
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Short-circuit protection: Yes (Auto recovery)
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Overcurrent protection: Yes (~1ms response time)
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Operating temperature range: -20°C to 70°C
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Storage temperature range: -40°C to 80°C
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Ultra-low standby power consumption
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Compact size: approx. 50mm x 22mm x 4mm (may vary slightly)
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Waterproof and corrosion-resistant PCB coating (based on model)
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Batteries & Chargers
4v Battery 600mAh 0.6A Lead Acid Rechargeable
- Sealed construction, safety, and no leakage
- Maintenance-free, convenient for installation
- Broad operating temperature range
- High capability, high energy density
- Low self-discharge rate, more deep cycle times
- Long service life, Excellent recharge, and discharge performance
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Batteries & Chargers
4v Battery 800mAh 0.8A Lead Acid Rechargeable
- Sealed construction, safety, and no leakage
- Maintenance-free, convenient for installation
- Broad operating temperature range
- High capability, high energy density
- Low self-discharge rate, more deep cycle times
- Long service life, Excellent recharge, and discharge performance
SKU: n/a -
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Batteries & Chargers
5V 2A Power Supply AC/DC Adapter
- Simple to use, just plug in, charge up and play.
- Short circuit, over-voltage and over-current protection.
- Incredibly low fault rates this power supply is a regulated center positive power supply.
- High-quality graded AC to DC power adapter.
- Light in weight and with heavy-duty cable-wire.
- Compatible with Dth, STB, CCTV, toys, broadband, laptop, DVD, tablet, TV tuner card, cordless phones, LCD monitor, scanners, cell phones, printers
SKU: n/a -
Batteries & Chargers
5V 4A Power Supply Adapter 5V 4000mA
Need a great deal of 5V power? This exchanging supply gives a tidy controlled 5V yield at up to 4 Amps (4000mA). 110 or 240 information, so it works in any country. The attachments are “US 2-prong” style so you may require a fitting connector.
This cable ends with a ‘standard’ 5.5mm OD, 2.1mm ID positive tip connector and with match with our 2.1mm electrical string, female terminal square connector, breadboard-accommodating DC jack, and so forth
This connector is incredible for use with RGB LED Matrices, NeoPixels, RGB LED pixels or addressable LED strip, and so on Its not useful for controlling an Arduino through the DC jack as it needs at any rate 7.5V – look at our 9V connector
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Batteries & Chargers, Charging Modules
5V USB Fast Charging Module
- Operating Voltage: 12 ~ 24VDC
- Supported Fast Charging Protocol: Huawei fast charge protocol FCP with SCP, Samsung fast charge protocol AFC, Spreadtrum Quick Charge Agreement SFCP
- Output Power: 36 Watt
- Output voltage wired compensation
- Conversion efficiency: 90%~97%
- Supports multiple fast-charging protocols
- Input overvoltage, overcurrent, Undervoltage protection
- Output overcurrent, short circuit protection
- Module over-temperature protection
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Batteries & Chargers, Battery Management System (BMS)
6S 22.2V 12A BMS for 18650 Li-ion Batteries | Protection Board for 6-Cell Lithium Packs
Batteries & Chargers, Battery Management System (BMS)6S 22.2V 12A BMS for 18650 Li-ion Batteries | Protection Board for 6-Cell Lithium Packs
- Number of Cells: 6
- Voltage: 22.2V
- Current: 12A
- Overcharge Voltage: 4.25-4.35V
- Over-Discharge Voltage: 2.5V
- Working Temperature: -40°C to +50°C
- Size: 53.5343.0mm
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Batteries & Chargers
7.4V 800mAh Li-Ion Battery
This is the lowest cost of Lithium Polymer (LiPo) rechargeable battery that we have ever carried, so that it is affordable for students to use in their projects instead of using the disposable 9V battery that cannot be recharged. It is suitable for low power consumption usage such as circuit board, sensors and micro size DC motors.
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Batteries & Chargers, Holders
AA 4 Battery Holder
AA 4 Cell Battery Holder Need 6V 1.5V cell or 4.8V with 1.2V cell to run a project on AA batteries This is a simple battery holder that we use in some of our kits. What we like about these are the leads that come pre-attached, ready to be soldered to a PCB, or attached with your choice of connector.
- Two mounting holes to accept flush head screws.
- You can also use high adhesive double-sided tape, or a glue gun to attach to your project or prototype.
- This battery holder has two wires 6 inches of 24-gauge leads that have 5 mm of insulation stripped off of the ends.
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Batteries & Chargers, Battery Testers
Battery Meter Checker Tester -7 Cell Capacity
Digital Battery Capacity Checker Cellmeter 7
Compatible device: NiCd, NiMH, LiPo, LiFe, Li-ion
Use for LiPo LiFe Li-ion NiMH Nicd battery
Applies to check the batteries
2.1″ screen display
Battery Type: NiCd /NIMH, Li-Po, LiFe, Li-Ion
Cell number: NiCd/NIMH(4-7 Cells),Lithium type(2-7 Cells)
Display Mode: Battery cell voltages, total voltages, lowest cell voltage, Highest cell voltage gap between highest cell voltage and lowest cell voltage, Remaining battery capacity(%)SKU: n/a -
Batteries & Chargers, Battery Management System (BMS)
Battery Protection Board 2s 8a Bms For 18650 Lithium Ion Cells Hx-2s-jh10
Batteries & Chargers, Battery Management System (BMS)Battery Protection Board 2s 8a Bms For 18650 Lithium Ion Cells Hx-2s-jh10
- Model: HX-2S-JH10
- Size: 40*17*3.5mm
- Over-discharge voltage range: 2.5-3.0v±0.05v
- Overcharge voltage range: 4.25-4.35v±0.05v
- Upper limit working current: 8A
- Upper limit instantaneous current: 10A
- Working temperature: -40— 50 °C
- Storage conditions: -40– 80 ° C
- Quiescent current: less than 10uA
- Effective life: more than 50,000 hours
- Internal resistance: less than 300mΩ
- Charging voltage: 8.4V-9V
- Short circuit protection: protection, disconnect load delay self-recovery Solder join
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Batteries & Chargers, Battery Management System (BMS)
BMS 3S 60A 12.6V Cell 18650 Li-ion Lithium Battery Charging BMS Board Balanced Charging Module
Batteries & Chargers, Battery Management System (BMS)BMS 3S 60A 12.6V Cell 18650 Li-ion Lithium Battery Charging BMS Board Balanced Charging Module
- Charging voltage: 12.6 V-13 V
- Overvoltage range: 4.25-4.35 V ± 0.05 V
- Overvoltage range: 2.3-3.0 V ± 0.05 V
- Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
- Continuous charge current (upper limit): 30A
- Current: less than 30uA
- Internal resistance: less than 45 MΩ
- Service life: more than 50000 hours
- Operating temperature: -40 to + 50 degrees
- Storage conditions: -40 to + 80 degrees
- Size: 41 * 55 * 3.4mm
- Protection against short circuits: protection, self-healing delay
SKU: n/a
