USB DC Electronic Load High Power Discharge Resistance Resistor Adjustable 4 Kind Current Industrial Battery Capacity Tester_320x320
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Original USB DC Electronic Load High Power Discharge Resistance Resistor Adjustable 4 Kind Current Industrial Battery Capacity Tester

80% of buyers enjoyed this product!

Price: US $14 / piece
Discount Price: US $9.99 / piece

45 deys Money back45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
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Guarantees: On-time Delivery 60 days

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FEATURES
  • Support QC2.0(5V/9V/12V/20V), Compatible QC3.0(3.8~12V,+/-2 Step), Android
  • BC1.2(5V), Apple 5V voltage range and MTK-PE 5V/7V/9V/12V, etc.Fast charging pressure range
  • A designed according to the principle of ohms law and through the resistor in parallel through a different switch, can produce 15 kinds of resistance of a new USB electronic load resistance discharge, when all the switch opens, is 2.2 ohm/10W, 4.7 ohm/10W, 10 ohm/10W, 20 ohm/10W 4 kinds of resistance in parallel at the same time, in 5V voltage almost can produce 4A discharge current
  • The actual current size, please according to ohms law: I = U/R
  • Resistor in parallel calculation formula: R=1/(1/R1+1/R2+…+1/Rn) K1=20Ohm/10W K2=10Ohm/10W 6. K3=4.7Ohm/10W K4=2.2Ohm/10W
  • Can be convenient to test mobile power charging treasure, mobile phone charger, USB power output current is such as to amount to mark, so long as connect USB above.And can do it for mobile power supply and USB power adapter aging test, aging test discharge resistance will be hot, temperature is controlled under 80~85℃

Specifications
DIY Supplies Electrical
Type Power Bank Battery Tester
Size 90*40*13mm

Package Includes
  • 1 x USB DC Electronic Load

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Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
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