Special Offers Free Shipping!!! DIY 2A Lithium battery charging pad / constant current / voltage / surge plates / Electronic Component Who Sells Sheap

Special Offers - Free Shipping!!! DIY 2A Lithium battery charging pad / constant current / voltage / surge plates / Electronic Component Wonderfull

Who Sells Sheap - Free Shipping!!! DIY 2A Lithium battery charging pad / constant current / voltage / surge plates / Electronic Component Special Offers

Special Offers Free Shipping!!! DIY 2A Lithium battery charging pad / constant current / voltage / surge plates / Electronic Component

Product ID : 1000001819475

Price : $5.20

Discount Price : $4.42

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Item specifics

• 
  is_customized:
  Yes
  


• 
  Operating Temperature:
  new
  


• 
  Dissipation Power:
  new
  


• 
  Type:
  Timer
  


• 
  Application:
  Computer
  


• 
  Supply Voltage:
  new
  


• 
  Model Number:
  new
  


• 
  Condition:
  New
  

Product Description

note! ! Below $ 7 $ no tracking number

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 DIY 2A Lithium battery charging panels / adjustable output voltage / constant current / constant voltage / power board / regulator board / surge plates

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Product Description

1, constant current, constant voltage: the lithium battery can be constant current, constant voltage charging, the initial charge, the charge sheet in constant current mode high current fast charge the battery, the charging is nearing completion at the time, into the constant pressure trickle charging, the battery stoped safe to use.

 

2, wide voltage input and output: input voltage ≤35V; output 1.25-24V, dropout ≥3.5V. Input and output filter capacitors are 1000μF / 50V, 102  high temperature electrolytic capacitors.

 

3, lithium charge voltage setting: Lithium battery charging voltage is extremely strict requirements overcharge the battery capacity will cause rapid decay and shorten battery life. Without knowing the battery voltage, it is recommended to set output voltage charging board 4.2V (two lithium battery: 8.4V). Single battery charge input voltage ≥7.7V, charge two battery input voltage ≥11.9V.

 

4, lithium charge current setting: Different set of lithium batteries need charging current is different, generally can be 10% of the battery capacity - 100% of the set. Trickle charge can extend battery life, the battery charge is more full. The charge sheet output current at 200mA - adjustment between 2000mA.

 

Adjustment:

 

Ammeter connected in series with the load at the output port, Iadj adjustment potentiometer, adjust the display according to the charging current ammeter.

Note: The charging current setting value is the maximum charging current output.

 

5,2A constant current power supply: The charge sheet can be used for high-grade electronic circuit for stabilized power supply, the effect is very good.

 

6, Low power consumption: Due 2596 DC-DC converter circuit, high energy efficiency of the circuit, the conversion efficiency of up to 80%.

 

7, power supply: can easily be changed continuously adjustable 2V - 30V / 200--2000mA DC constant current power supply.

 

Dimensions: 72 × 46 × 31mm.

 

Regulator principle is 2596IC itself, the 2596 foot power input, power output two feet, five feet three-prong grounded

Legs feet is negative feedback, IC2596 legs negative feedback pin and two-pin output pin of the adjustable potentiometer 20K indirectly regulate legs feedback voltage to regulate the output voltage.

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Welcome to our shop, enjoy the shipping here, you can contact with me freely if any question, usually we will send datasheet,code via email . hope to do business with you. 

 

payment:

we only accept the payment by credit card,western union.

We apologize that we cannot accept other payment methods, such as cheque or postal orders .

Shipping:

1. We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time .
2. Before buying, Please make sure your address is correct. Or not, please correct it before payment
3. Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand.
4. we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days.
5. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail

Feedback:

the feedback is very important for us, pls leave me a 5 stars feedback if you are satisfied with our service and our items,or pls contact with me if there are some problem with our items.we will solve it asap.

Warranty and Return:

1. 12-months Warranty for defective items (excluding items damaged and/or misused after receipt).

Buy with confidence

1. Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received.
2. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.
3. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
4. Return shipping is to be paid by the Buyer.

ABOUT US:

we have much more products, pls contact us if you need.welcome to wholesale. MUCH THANKS!!

Packaging Details

• 
  Unit Type:
  piece
  


• 
  Package Weight:
  0.1kg (0.22lb.)
  


• 
  Package Size:
  11cm x 11cm x 11cm (4.33in x 4.33in x 4.33in)
  

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