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Rectangular black lithium-polymer battery pack, 152 by 69 by 3 mm

Cameron & Co

Cameron & Co DS-CS-NAT197SL 3.7 V 3800 mAh Li-Polymer battery

SKU CH-YKTM-BGYQ1

3.7 V 3800 mAh Li-Polymer replacement battery for ONN ONA19TB003 and ONA19TB007 tablets

  • Powers ONN ONA19TB003 and ONA19TB007 tablets
  • 3800 mAh capacity delivers extended runtime
  • Li-Polymer chemistry keeps weight low at 3 mm thin
  • 7 V 14.06 Wh matches original specifications
  • 100 % OEM compatible for reliable replacement

Replacement battery for ONN tablets

This Cameron & Co DS-CS-NAT197SL lithium-polymer cell is built for ONN models ONA19TB003 and ONA19TB007. It replaces part number U2870152P and supplies 3.7 volts with a rated capacity of 3800 milliampere-hours. The pack measures 152.00 by 69.00 by 3.00 millimetres and weighs 14.06 watt-hours. It arrives new and ready to install.

Voltage and capacity limits

The cell delivers a fixed 3.7 V output and 3.8 Ah capacity; it cannot be charged above its rated voltage or discharged below its safe threshold without risk of damage. Its 14.06 Wh energy rating means it fits within typical tablet power envelopes but will not support devices that require higher voltage rails or larger watt-hour allowances. The slim 3.00 mm profile restricts use to compartments designed for this exact thickness.

Compatibility checks before ordering

Verify that your tablet is an ONN ONA19TB003 or ONA19TB007 and that the original battery carries part number U2870152P. Confirm the battery bay accommodates a 152.00 mm by 69.00 mm footprint with a maximum 3.00 mm height. Ensure the connector polarity and pin layout match the original pack; this unit is not intended for other ONN models or third-party tablets.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 61% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-NAT197SL

Questions about this item

Is the 3800 mAh version the only capacity available for this battery model?

Yes, the DS-CS-NAT197SL is supplied only in a 3800 mAh capacity.

What run-time does the 14.06 Wh rating translate to in an ONN ONA19TB003 tablet?

The 14.06 Wh rating matches the original specification, so the tablet will deliver the same battery life it did when new.

Does the 3.7 V Li-Polymer cell use a standard connector that fits the U2870152P socket?

Yes, the replacement is built to the OEM pin-out and plugs directly into the U2870152P socket without adapters.

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