Emanjor JC04 38Wh 14.8V 4-cell battery for HP 15-bs 17-bs 15-bw 17-ak series
4-cell lithium-ion pack rated at 38 Wh and 14.8 V for HP 15-bs, 17-bs, 15-bw and 17-ak series laptops
- ColorBlack
- TypeCharger
- Battery Type96W
- Battery Voltage20V
- AC Adapter Voltage20V
- AC Adapter Current11.8A
- 38Wh capacity powers HP 15-bs and 17-bs models
- 8V 4-cell Li-ion matches original voltage exactly
- Grade A cells deliver up to 500 recharge cycles
- Replaces JC03 JC04 919700-850 919701-850 part numbers
- Built-in multi-protection safeguards laptop during charge
Replacement Battery for HP 15-bs and 17-bs Series
The Emanjor JC04 is a 38Wh lithium-ion battery built with four Grade A cells rated at 14.8V. It replaces original part numbers such as 919700-850, 919701-850 and HSTNN-LB7V across numerous HP 15-bs, 17-bs, 15-bw and 17-ak notebooks. Buyers who need a higher-capacity pack or a different voltage will not find a match here.
Straightforward Swap with Basic Tools
Installation requires only a small Phillips screwdriver to remove the bottom case screws and disconnect the old pack. The connector orientation matches the factory design, so alignment is immediate. A common mistake is forgetting to detach the internal cable before lifting the battery, which can strain the motherboard header.
Steady Output Through a Full Workday
The 2600mAh capacity delivers consistent voltage across the discharge curve rather than a sharp drop near the end. Grade A cells support around 500 recharge cycles while maintaining low internal resistance. Users who run continuous heavy workloads without AC power will see shorter runtime than with a larger-capacity alternative.
Highlights
- 38Wh capacity powers HP 15-bs and 17-bs models
- 8V 4-cell Li-ion matches original voltage exactly
- Grade A cells deliver up to 500 recharge cycles
- Replaces JC03 JC04 919700-850 919701-850 part numbers
- Built-in multi-protection safeguards laptop during charge
Specifications
| Brand | DELL |
|---|---|
| Model | JC04 |
| Part Number | JC04 |
| Color | Black |
| Type | Charger |
| Battery Type | 96W |
| Battery Voltage | 20V |
| AC Adapter Voltage | 20V |
| AC Adapter Current | 11.8A |
| AC Adapter Output Power | 85W |
| Features | lithium_ion, Rechargeable, 14.8 volts, 2600 milliampere_hour, 38 watt_hours, Laptop |
| Dimension | 14.33in W x 12.83in H x 9.06in D |
| Weight | 9 ounces |
Questions about this item
How can I confirm the Emanjor JC04 battery is working correctly after installation?
The battery should charge in the operating system indicator, report 14.8V and 38Wh in system tools, and power the laptop unplugged. Grade A cells support up to 500 recharge cycles.
What is included in the box and what must I buy separately?
The package includes one JC04 4-cell battery and a manual. No cables, adapters or tools are supplied; reuse the existing laptop charger.
Which version of the JC04 should I choose for my HP 15-bs015dx?
The JC04 replaces part numbers JC03, 919700-850, 919701-850, 919681-421, HSTNN-LB7V, HSTNN-LB7W and HSTNN-DB8E for the listed 15-bs, 17-bs, 15-bw and 17-ak models.
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