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Li-Ion or LiFePO4 charger cell 1A with protection, module with IO TP5000

Li-Ion / LiFePO4 charging module - TP5000 chip, input voltage 4.5–9V, output voltage 4.2V (Li-Ion) or 3.6V (LiFePO4) selectable by solder jumper, charging current 0.1–2A (preset 1A, above 1A requires cooling), CC/CV method, LED indication (red - charging, green - charged), dimensions 21.5 × 14.5 × 4.2 mm

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In stock 3 pcs
Expected shipping: 25.09.2026
31,00 Kč 35,00 Kč 25,62 Kč excl. VAT
HADEX  |  SKU: 09830152  |  Barcode: 8596425138029
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Product description

The charger is designed for charging a lithium cell with a final voltage of 4.2V (Li-Ion) or 3.6V (LiFePO4) with a constant current of 1A. The charging current can be adjusted by replacing or adding a control resistor, see. picture.


Technical parameters:

- input voltage: 4.5-9V
- output voltage: 4.2 or 3.6V (preset 4.2V)
- output current: 0.1–2A (preset to 1A), above 1A only with cooling
- LED indication: charging-red, charged-green
- dimensions 21.5 × 14.5 × 4.2mm

Note:

The type of charged cell is selected by a tin jumper. For a Li-Pol or LiFePO4 cell, the jumper will be unconnected (terminal voltage for charging = 3.6V), for a Li-Ion cell, the jumper will be connected (terminal voltage for charging = 4.2V). The charging current is preset to 1000mA, it can be adjusted by replacing or adding a control resistor. For currents above 1000mA, the IC must be supplemented with a heatsink.

The product is not a stand-alone unit, it requires professional installation.

Product parameters