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Specification:<ul><li>Working temperature - 40~80 ℃</li><li>Input voltage range 4.2V~6.5V</li><li>Output voltage 4.2V-28V adjustable</li><li>Maximum power 5W</li><li>0V activation, 2.9V trickle charging</li><li>Up to 1A programmable linear charging current</li><li>For single 3.7V lithium battery, fully charged with 4.2V</li><li>Constant current/constant voltage charging, with over-temperature protection</li><li>Soft start limit surge current, with battery reverse connection protection</li><li>Low power standby, extended battery life</li><li>Dual output of charging status, no battery and fault status display</li></ul> Description of charging indicator:<ul><li>The module can roughly judge the working status through two LEDs, CHRG is red, STDBY is blue.</li><li>The red light of battery charging status is bright, the blue light is not bright, the blue light is full, and the red light is slightly bright.</li><li>If there is a boost output, it will be different according to the output power. It is possible that the red light will always be on during charging. When the load is not connected, the blue light will be on, and the red light will be on slightly.</li></ul>

3.7v Bost 9v/5v 18650 Battery Charging Module 

Type: Ladis BagBrand: 100% Brand NewStyle: Fashion, trend, Gender: WomenMaterial: PU LeatherSize: 18x9.7x3.3cm(L x W x H)Color: Purple/ Watermelon redQuantity: 1pcs BagOccasion:&nbsp;Casual, Daily, Shopping, Travel/ Wedding/ engagement/ anniversary/party suitable for any season.Casual style with simple solid appearance,fresh and elegant, beautiful appearance, add beauty.Adapts to any outfit. Ideal gift for loved onesNote: The image may be slightly different from the jewelry product due to the camera or your display.

Women Ladies Leather Wallet Long Zip Purse Wallet

Description:1A Lithium Battery Charger Module Fast Charging Board with Protection TP4057 1A 18650 Lithium Battery Charging Board Module Polymer Battery Type-C Port with Protection, Lipo Lithium Li-Ion Battery Charger Module Charging Diy Features:Input Voltage: 5V;&nbsp;Charging cut-off voltage: 4.2V/ 4.35V&nbsp;Input interface: Type-C USBProduct size: 12.5×15.5×3.5mmInput voltage range: 5~6VOutput voltage: 4.2VCharging current: 1A5-6V power supply, applicable to a single lithium battery (parallel connection is not limited), the default 1A current.Applicable to all types of 3.7V lithium batteries.Package included: 1 pcs Type-C USB 3.7V 4.2V 1A Lithium Battery Charging Protection Board. Function introduction:<ul><li>When the charging current drops to 100mA after reaching the final float voltage, the charging cycle will be automatically terminated.</li><li>When the battery voltage drops below 405V (roughly corresponding to 80% to 90% of the battery capacity) the charging cycle starts again.</li><li>When the battery voltage drops below 2.9V, the battery will be pre-charged with 100mA of current.</li><li>With protection board, over-voltage protection, over-discharge protection, and over-current protection. Over-discharge protection value 2.4V, over-current protection value: 4A.</li><li>Red light when charging, blue light when full.</li></ul>

1A Lithium Battery Charger Module Fast Charging Board with Protection

Description:<ul><li>Charing Voltage: DC 4.2--5V CC/CV</li><li>Single Battery Consumption Current:&lt;=6uA continuous discharging current 2.7A</li><li>Over charging Detection Voltage:4.2 V+/-0.025V</li><li>Over charging Detection Delay Time:150-500 ms</li><li>Over charging Restore Voltage:4.0V+/-0.025V</li><li>Over discharging Detection Voltage:2.75V+/-0.1V</li><li>&nbsp;Over discharging Detection Delay Time:50-150ms</li><li>Over discharging Restore Voltage:2.9V+/-0.10V</li><li>Overcurrent Detection Voltage:150+/-30mv</li><li>Overcurrent Detection Current:4.5+/-0.5A</li><li>Overcurrent Detection Delay Time:5ms-15ms</li><li>Overcurrent Restore Type: automatic restore</li><li>Short Circuit Detection State: external short circuit</li><li>Short Circuit Detection Delay Time:&lt;=50us</li><li>Short Circuit Restore State: automatic restore</li><li>Internal Resistance: MOSFET &lt;= 40m ohm</li><li>Operating Temperature Range:-40 - +50 Celsius</li><li>Storage Temperature Range:-40 - +90 Celsius</li><li>Size:28*3.8*1.2mm</li></ul>

5 pcs 1S 3.7V 3A li-ion BMS Battery Protection Board

Description:Mini Digital Voltmeter 0.36" Inch Red LED Display 2 Wire Features:Display color: RedUpdate rate: About 500 ms/timePhysical size: 30 x 12 x 8.5 mm (L*W* H, including installation)Power supply: Don't need the power supply, direct use of the test voltage as a power supplyLead wire length: 10 cm The minimum&nbsp;input: 3.7vThe maximum input: 100VMeasurement range: DC 0-100vOperation temperature: -10 degrees-65 degrees Functions:<ul><li>The volume of this voltmeter is 0.36 inches, the range is DC 0-40V, 2-wire access, breaking the conventional voltmeter, is the latest design, can directly work in 5V, 9V, 12V, 24V and other circuits, without voltage regulator.</li><li>Equipped with two wires, It is convenient to connect to the line inside the car/battery car/motorcycle. It has the function of reverse connection protection, and the line will not burn if it is reversed.</li><li>It is used to monitor the battery voltage, grasp the battery voltage status in time, and can also be used for other product voltage measurement purposes.</li></ul> Note that the maximum input voltage for 2-wire use cannot exceed 100V, otherwise there is a risk of burning.

Mini Digital Voltmeter 0.36" Inch Red LED Display 2 Wire

Description:Input voltage range: 8V to30VOutput voltage: The default is 5V. After the fast charge is triggered, it is automatically adjusted between 3 and 12V.Output Power. 24W (5V, 3.4A, 9V, 2.5A, 12V, 2A, etc.)Conversion efficiency: 90% to 97%Supports multiple fast charging protocolsInput overvoltage, under voltage protectionInput over-current protectionOutput overcurrent and short circuit protectionOver temperature protection

 QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V

Description:-3S 20A BMS 18650 Li-Ion Lithium Battery Charger Bms Protection Board Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)Product Size: 64mmx20mmx3.4mmCharging voltage: 12.6VMaximum output current: 20AMaximum output power / charging power: 252W Features:3 strings 20A lipo battery protective plate, comes with automatic recovery-recovery function.Upgraded version, applicable to electric drills / drill motor with starting current less than 60A, power less than 100W, resistive load less than 250W (anti-interference with function).Ideal 3S 20A 3S20A li-ion lithium battery 18650 charger protection board BMS PCB 12.6V cell charging protection module. Specifications:Module name: 3S 12.6V Li-ion Lithium Battery 18650 ChargerProtection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)Product Size: 64mmx20mmx3.4mmCharging voltage: 12.6VMaximum output current: 20AMaximum output power / charging power: 252W

3S 12V 20A 18650 Li-ion Battery BMS

Description:<ul><li>Input voltage range: 5 ~ 5.5V</li><li>Charging cut-off voltage: (4.2v/4.35v) ± 0.5%</li><li>Boost output current: 2A</li><li>Static current at battery end: &lt; 30uA</li><li>Boost conversion efficiency: 92.5% (3.6V input, 5v2a output)</li><li>Boost output voltage ripple: 100mV</li><li>Boost output voltage: 5V ~ 5.15v (line loss compensation)</li><li>Charging current: 2.4a ± 5%</li></ul>

Power Bank Circuit Module Type-C USB 5v 2A

Description:-LG M50LT 21700 5000mAh lithium Battery Brand:- LGModel: LG21700M50LTSpecification: 21*70 (mm)Material: LI -ION LITHIUM ION BATTERYVoltage: 3.7VInternal resistance: 16MΩNominal capacity: 5000mAhWeight: 70gCycles: more than 1000 timesCharging cut -off voltage: 4.2VDischarge cut -off voltage: 2.5V

LG M50LT 21700 5000mAh lithium Battery

<ul><li>Item Name: Jewelry Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x Bracelet</li><li>1 x Ring</li><li>1 x Necklace</li><li>2 Pair of Earrings</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

5 in 1 Combo jewellery for women, Bracelet, Ring, Necklace, Earrings 

<ul><li>Item Name: Beauty Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x Eyeshadow Palette</li><li>1 x Lipstick</li><li>1 x Blackhead Removal</li><li>1 x Eyebrow Pencil</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

4 in 1 Beauty Combo Eyeshadow Palette, Blackhead Removal, Eyebrow Pencil, lipstick

<ul><li>Item Name: Beauty Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x Eyeshadow Palette</li><li>1 x Color changing lipstick</li><li>1 x Women Double-head lipstick and lip linner</li><li>1 x Eyebrow Pencil</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

4 in 1 Beauty Combo: Eyeshadow Palette, Color-Changing Lipstick, Lip Liner & Eyebrow Pencil

<ul><li>Item Name: Beauty Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x 9 Color Eyeshadow Palette</li><li>1 x Color changing lipstick</li><li>1 x Lipstick Pencil Lip Liner</li><li>1 x Eyebrow Pencil</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

<ul><li>Item Name: Beauty Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x 4 Color Eyeshadow Palette</li><li>1 x Color changing lipstick</li><li>1 x Lipstick Pencil Lip Liner</li><li>1 x Eyebrow Pencil</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

<ul><li>Item Name: Jewelry Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x Bracelet</li><li>1 x Necklace set</li><li>1 x Ring</li><li>2 Pair of Earrings</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

5 in 1 Combo jewelry for women, Bracelet, Ring,Necklace set, Earrings

<ul><li>Item Name: Jewelry Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x Bracelet</li><li>1 x Necklace set</li><li>1 x Necklace</li><li>1 Pair of Earrings</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

4 in 1 Combo jewelry for women, Bracelet, Necklace, Necklace set, Earrings, Combo

<ul><li>Item Name: Jewelry Combo</li><li>Brand: 100% Brand New</li><li>Style: Fashion,Trendy</li><li>Gender: Women</li><li>Package Include:</li><li>1 x Bracelet</li><li>1 x Necklace set</li><li>1 x Necklace</li><li>2 Pair of Earrings</li><li>Occasion: Wedding/engagement/anniversary/party suitable for any season.</li><li>Adapts to any outfit.</li><li>Ideal gift for loved ones</li><li>Note: The image may be slightly different from the jewelry product due to the camera or your display.</li></ul>

5 in 1 Combo jewellery for women, Bracelet, Necklace,Necklace set, Earrings

Description:﻿Brand:- ReperlaProduct Size:- 2.54 x 2.2 x 5 inchesBatteries:- 3 LR44 batteries required. (included)Color:- ‎BlackMaterial:- Durable &amp; Healthy ABS+Real GlassLighting-Color:- Warm WhiteItem Weight:- 55 gPower Source:- ‎Battery PoweredMounting Type:- ‎Tabletop MountIncluded Components:- Bulb included, Batteries includedBattery Cell Type:- Zine

LED Small Candle Lanterns Decorative, Black Hanging Decorative Lantern

Description:Samsung INR18650 3.7V Lithium-ion Battery 3200 mAh High Quality Brand: Samsung&nbsp;Model: INR18650-35EType: Li-ion Rechargeable BatteryModel: 18650 (Flat Top)Real Capacity: (3200 mah)Type: Rechargeable Li-Ion BatteryVoltage:&nbsp;Nominal 3.7VFull Charge: 4.2V ± 0.05Vcut-off voltage: 2.5VQuality : A+ Grade 100%Weight: Approx. 47gSize: 65mm x 18mm&nbsp;

Samsung Original 35e 18650 3.7V 3500mAh Li-Ion Battery 

Description:LIITOKALA LII-50E 21700 5000mAh lithium Battery Brand: LiitoKalaModel: Lii-50EBattery Type: Lithium 21700Normal Capacity: 5000mAhNormal Voltage: 3.65vBattery Dimension: 21x70mmBattery Weight: About 67g±1gInternal Resistance: less than 20 ohmsCycle life: More than 1000 times, DOD at 80%Combination: Can be 3s 4s 7s 10s&nbsp;20s , etcInput Charging Voltage: 4.20v/cellInput Charging Current: 5000mAContinuous Discharging Current: 3CMax Current Discharge: 5CDischarge cut-off Voltage: 2.50v/cellCharging Temperature: 0~45℃Discharging temperature:- 20~60℃Storage temperature:- 20~45℃Widely Applications: Electric vehicle, Electric Bicycle, Tricycle, scooter, golf trolley, cart, wheelchairs,Medical instrument, Solar supply system, solar panel, energy storage, electric tools, power tools,instruments, LED lighting devices, RC toys, inverter, household appliances and emergent device area, etc. LiitoKala Brand battery Features：High energy densityLong cycle lifeWide applicationHigh discharge rateSafety: Excellent abuse tolerance and environmentally friendlyLife: Excellent calendar and cycle life

LIITOKALA LII-50E 21700 5000mAh lithium Battery

Description:LiitoKala Lii-26A 18650 2600mAh 3.7V Rechargeable Li-ion Battery Brand: LiitoKalaModel:Lii-26A(Flat)Capacity:2600mahInternal resistance:&lt;35mΩCharging times: 1000 timesBattery voltage: standard voltage 3.7V,<ul><li>the voltage after charging is 4.2V,</li><li>and the voltage when discharging is 2.5V.</li></ul>Continuous discharge rate: 5.2A (5200mA)Weight: 45gOrigin: Made in China Product features:<ul><li>Comes with explosion-proof valve;</li><li>Quality Assurance;</li><li>long lasting;</li><li>High security;</li><li>Widely used: Bluetooth speaker, POS machine, driving recorder,</li></ul> massager, beauty instrument and so on. Note:1. Don't wait until the battery runs out before charging. Lithium batteries are not the same as ordinary batteries. Charging the batteries before using them is not conducive to the health of the lithium battery. Depleting the battery may cause it to fail to recharge2. Don't put the lithium battery in a place with high temperature. The lithium battery prefers a place with a low temperature.3. Summary of charging methods: short charging and short charging (infrequently charging, but if you want to rush!)4.It is the time to charge when the power drops to 10% ~ 20%5.Use high-quality dedicated lithium battery charger with protection function5. In low-temperature weather, the use time of the lithium battery will be significantly shortened. This is normal, and it will be restored in about 1 hour in a warm place.

LiitoKala Lii-26A 18650 2600mAh 3.7V Rechargeable Li-ion Battery

Description:<h3>Liitokala LII-35S 18650 3500mAh 3.7V 10A Discharge Rechargeable Li-Battery</h3> Brand: LiitoKalaModel: Lii-35S 18650Capacity: 3500mahContinuous Discharge: 10AStandard Voltage: 3.7VMin. Discharge Voltage: 2.5vWeight: 47gOrigin: Made in ChinaHigh capacity, small size and lightweight.The discharge voltage is stable.High continuous discharge rate.Small internal resistance.No pollution, long cycle lifePacking 1pcs LiitoKala Lii-35S 18650 3500mAh

Liitokala LII-35S 18650 3500mAh 3.7V 10A Discharge Rechargeable Li-Battery

Description:<ul><li>Input voltage: 3.5V-12V</li><li>Output voltage: 1.2-24V</li><li>Output Voltage 1.2V-2V, Used within 2W</li><li>Output Voltage 2V-20V, Used within 3W</li><li>Output Voltage 20V-24V, Used within 2.5W</li><li>Output power = output voltage x output current</li><li>Product size: 80mm*20mm*10mm/3.14*0.78*0.39”</li><li>Weight: 15g</li></ul>

USB Step UP Down 5v to 1.2v to 24v Buck Boost Converter Type-C/Micro

Description:5 PCS TP4056 Dual Protection Lithium/Lithium-ion Battery Charging Module (Type C USB Input) Feature:Input voltage: 5VMaximum charging Input current: 2500 mAh/ 2.5ACharge cut-off voltage: 4.2 V + / - 1%Battery overcharge protection voltage: 4.28 VThe battery discharge protection voltage: 3.0 VBattery discharge termination voltage: 3.2 VBattery over-current protection current: 3 AInput interface: Type C USBDimension: 2.6 x 1.7 cmPackages Included: 5 pcs TYPE C input terminal with a female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY. It can be used for voltage 3.6 3.7V, etc. 18650, polymer and other lithium battery charge and discharge protection.

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