TOP Lithium Battery Tester,18650 Lithium Battery Tester

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Supply voltage: DC12V / 5V; Working current: le than 35mA; Maximum battery input voltage: 8.5V; Maximum error of discharge current: 1%+2mA; Voltage measurement error: 1%-3D; The maximum error of the overall measurement results: 0.1-0.2A 2.5%, 0.3-0.5A 1.6%, 0.6-1.0A 1.2%, 1.1A-2.6A 1% Quick start instructions (factory default): 1. Full charged the test battery (or ), positive and negative electrodes are respectively connected to the blue terminal of the bat+ and bat-, the connection line is recommended as far as poible short and thick! using DC 12V operating voltage, power on the test instrument display discharge current. 2. Pre the S -- or S++ on can change the setting current within 0.1-2.6A, when the current is correct, pre SK on to start test, the tester can intelligent selection of cell types and formulate termination voltage, start testing "RUN" indicator lights, digital tube display values from ah capacity, energy wh, voltage V and A current take turns display. When the test is completed, the digital tube stays in the Ah fast flashing with a voice reminder, "RUN" indicator lights off. 3. Ar the completion can pre the "SK" on to make the tester stop flashing alarm, you can also pre the S -- or S++ on switch check battery capacity Ah, energy Wh and discharge plateau voltage V, when preed "SK" on again, tester returned to the startup current of the setting state, can be repeated previous operation to battery test. Note: during test alarm state, must be carried out one key operation, the backup data will be cleared, if not doing one on operation, the backup will always save the results, even if the power is cut off! The meaning and proceing method of error code Err: Err1: the battery voltage is too high, please confirm that the battery voltage is lower than 8.5V before test. Err2: the battery voltage is too low (below the set value of the termination voltage), please confirm the battery voltage and reset. If the battery is connected reversed and the four wire mode voltage measurement is not connected or connected to the reverse is also display Err2. Err3: the battery does not support setting discharge current or circuit resistance is too high, please use a smaller current to test battery, and to ensure that the cell line is thick and short, between the electrode contact is good. Err4: power tube damage, the problem generally occurs ar the bad transformation, can replace the power tube, substitute models have P75NF75, etc.. Err5: beyond the test power constraints! this status is only poible when the power limit function is turned on (LPon), under on behalf of the set conditions the discharge power is more than 12W, the tester to prevent heat overheating and take protective measures. Users can DIY yourself (to increase the heat sink or installation of fans), and enter the function setting menu to close the power limit (LPoF), now you can use more than 12W power. colour: green Material: PC Size: 97 x 62 x 38mm Package Contents: 1 x Lithium Battery Tester (Test tools does not includes) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.