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14500 Lithium Battery Charger USB Micro-B Robotics Bangladesh
  • 14500 Lithium Battery Charger USB Micro-B Robotics Bangladesh

14500 Lithium Battery Charger USB Micro-B

RBD-1892

  • Input interface: micro USB.
  • Current Protection: Yes
  • Charging mode: Linear charging.
  • Current: 1A adjustable.
  • Charge precision: 1.5%.
  • Input voltage: 4.5V-5.5V.
  • Full charge voltage: 4.2V.

This pack contains

BDT 125
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Quantity
In-Stock
8 Items

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8 items in stock
Description

This TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection is a tiny module, perfect for charging single cell 3.7V 1 Ah or higher lithium-ion (Li-Ion) cells such as 16550s that don’t have their own protection circuit. Based on the TP4056 charger IC and DW01 battery protection IC this module will offer 1A charge current then cut off when finished.

Furthermore, when the battery voltage drops below 2.4V the protection IC will switch the load off to protect the cell from running at too low of a voltage – and also protects against over-voltage and reverse polarity connection (it will usually destroy itself instead of the battery) however please check you have it connected correctly the first time. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Using the module:
  1. Connect micro USB cable for power, or 5V DC to pads marked IN+ and IN- on the left-hand side of the module
  2. Connect cell to charge to B+/B- pads on the right-hand side of the module.
  3. A load (something for the battery to power) can be connected to the OUT+/OUT- pads on the right-hand side
  4. Important! Disconnect load when charging
  5. The red LED indicates charging in progress, green LED indicates charging has finished.
  6. Never charge your battery at a rate greater than 1C.

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NOTE:

1. Ampere meter can only be connected to a 5v input end of the module.
2. It is better than the charging current is 37% of the battery capacity. If you charge the battery of 1000mAh, a current of 400mAh is enough.
3. The connection wire should not be too thick.
4. Make sure the connect point is good.
5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-subtract the charging current to avoid burn damage to the chip.
6. NO Reverse polarity.

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Features :

  1. Led indicator: red is charging Green is fully charged.
  2. Current Protection: Yes
  3. Inversed polarity: NO.
  4. Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy.
  5. Fully machinery automated processing, all patch parts manufacturing.

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General Specification
Charging accuracy (%)1.5
Charging methodLinear
Full Charge Voltage (V)4.2
Over-Current Protection (A)3
Under-Voltage Protection (V)2.5
Input Voltage (V)4.5-5.5
Rated Power (W)4.2
Operating Temperature (°C)-10 to 85
Length (mm)25
Width (mm)20
Height (mm)6
Weight (gm)3
Shipment Weight0.007 kg
Shipment Dimensions12 × 8 × 2.5 cm

Please allow 5% measuring deviation due to manual measurement.

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Package Includes :

1 x 14500 Lithium Battery Charger 

Product Details
RBD-1892
8 Items

Specific References

EAN13
1892
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More TP4056 1A Li-ion lithium Battery Charging Module With Current Protection - Type C
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In stock: 651
Sold-out TP4056 Li-Ion Battery Charger with Protection Robotics Bangladesh TP4056 Li-Ion Battery Charger with Protection Robotics Bangladesh

Reference: RBD-1334

TP4056 Li-Ion Battery Charger with Protection

(0)
Charging current: 1A (maximum) Maximum charging voltage: 4.2V (1.5% accuracy) Input voltage: 4.5V-5.5V
BDT 350
BDT 350 tax incl.
BDT 350 tax excl.
BDT 350 tax excl.
BDT 350 tax incl.
BDT 350 tax incl.
BDT 0 Tax
BDT 350 tax excl.
BDT 350 tax excl.
BDT 0 Tax
BDT 350 tax incl.
More TP4056 Li-Ion Battery Charger with Protection
Sold-out
In stock: 0

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