HP JC04 Replacement Battery
- Brand:
- HP
- Capacity Wh:
- 41 Wh
- Nominal Voltage:
- 14.6 V
Quick facts
JC04 is a battery that fits 9 laptop models: HP 250 G6, HP 255 G6, HP 15-bs000 series, HP 15-bs100 series, HP 15-bw000 series and 4 more. It is also sold as 919682-221, 919682-421, 919682-831, HSTNN-LB7W, 919701-850.
| Part number | JC04 |
|---|---|
| Part type | Battery |
| Also sold as | 919682-221, 919682-421, 919682-831, HSTNN-LB7W, 919701-850 |
| Capacity | 41 Wh |
| Voltage | 14.6 V |
| Cells | 4 |
| Last checked | 2026-10-01 |
Compatible models (9)
- HP 250 G6
- HP 255 G6
- HP 15-bs000 series
- HP 15-bs100 series
- HP 15-bw000 series
- HP 17-bs000 series
- HP 17-ak000 series
- HP 14-bs000 series
- HP 14-bw000 series
Laptops compatible with JC04
Fits 9 laptops: 9 OEM confirmed, 0 seller listed, 0 reported by users.
Also sold as: 919682-221, 919682-421, 919682-831, HSTNN-LB7W, 919701-850
- HP 14-bs000 seriesOEM confirmedMatched on: part number JC04
- HP 14-bw000 seriesOEM confirmedMatched on: part number JC04
- HP 15-bs000 seriesOEM confirmedMatched on: part number JC04
- HP 15-bs100 seriesOEM confirmedMatched on: part number JC04
- HP 15-bw000 seriesOEM confirmedMatched on: part number JC04
- HP 17-ak000 seriesOEM confirmedMatched on: part number JC04
- HP 17-bs000 seriesOEM confirmedMatched on: part number JC04
- HP 250 G6OEM confirmedMatched on: part number JC04
- HP 255 G6OEM confirmedMatched on: part number JC04
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: HP Last updated: 2026-10-01
Where to buy
- AmazonGo to store
HP JC04 Replacement Battery Review
HP JC04 replacement laptop battery, 14.6V 41Wh 4-cell. Fits HP 250 G6, HP 255 G6, HP 15-bs000 series, HP 15-bs100 series and more.
HP service manual for the 255 G6 lists the 4-cell 41 Wh 2.8 Ah pack as 919701-850 and the 3-cell 31 Wh pack as 919700-850. The JC04 or JC03 code is printed on the pack label next to the HP spare number.
What to check before you buy
JC03 (HP spare 919700-850; sellers also list 919681-421, 919681-831, HSTNN-LB7V) is the 3-cell 31 Wh pack for the same chassis. It has the same outline, so both fit, but it is a lower capacity pack and the codes should not be mixed up when ordering.
Full compatibility list
HP 250 G6, HP 255 G6, HP 15-bs000 series, HP 15-bs100 series, HP 15-bw000 series, HP 17-bs000 series, HP 17-ak000 series, HP 14-bs000 series, HP 14-bw000 series
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Owners of the HP 250 G6, HP 255 G6, HP 15-bs000 series, HP 15-bs100 series with the JC04 pack fitted
Not for
- Machines fitted with a different pack code; check the label first
Specifications
What these specs mean| Brand | HP |
|---|---|
| Battery Model Code | JC04 |
| OEM Spare Part Number | 919701-850 |
| Nominal Voltage | 14.6 V |
| Cell Count | 4 |
| Series Configuration | 4S |
| Capacity Wh | 41 Wh |
| Capacity mAh | 2800 mAh |
| Capacity Basis | OEM Spec |
| Shipping Classification | UN3481 |
| Compatible Models | HP 250 G6, HP 255 G6, HP 15-bs000 series, HP 15-bs100 series, HP 15-bw000 series, HP 17-bs000 series, HP 17-ak000 series, HP 14-bs000 series, HP 14-bw000 series |
| Replaces Part Numbers | 919682-221, 919682-421, 919682-831, HSTNN-LB7W |