DELL
DELL 43Wh Laptop Battery for Inspiron 3147 3148 3152 3153 3157 3158
43 Wh lithium-ion replacement battery fits Dell Inspiron 3147, 3148, 3152, 3153, 3157 and 3158 models
- CompatibilityCompatible with Dell Inspiron 3147 3148 3152 3153 3157 3158
- Battery TypeLithium-Ion
- 43 Wh capacity extends runtime between charges
- Lithium-ion chemistry delivers reliable charge cycles
- 1 V output matches original laptop requirement
- Three premium cells built for lasting durability
- Fits Inspiron 3147 3148 3152 3153 3157 3158 models
Compatible Dell Inspiron Models
This 43 Wh lithium-ion battery fits Dell Inspiron 3147, 3148, 3152, 3153, 3157 and 3158 laptops. It is intended for owners of those models who need a direct replacement for a worn or failed original pack. Buyers with other Dell series or non-Dell notebooks cannot use this unit.
Thermals Noise and Power Draw
The three-cell pack operates at 11.1 V and stores 43 Wh of energy using standard lithium-ion chemistry. In normal use it generates only the heat typical of a internal laptop battery and produces no audible noise. Power delivery follows the laptop's own management circuitry without extra draw.
Build Fit and Freedoms
Installation replaces the existing battery inside the chassis, requiring no external cabling or additional hardware. The design matches the original form factor so the laptop retains its stock profile and port access. Users who need a higher-capacity pack or a different voltage must look elsewhere.
Highlights
- 43 Wh capacity extends runtime between charges
- Lithium-ion chemistry delivers reliable charge cycles
- 1 V output matches original laptop requirement
- Three premium cells built for lasting durability
- Fits Inspiron 3147 3148 3152 3153 3157 3158 models
Specifications
| Compatibility | Compatible with Dell Inspiron 3147 3148 3152 3153 3157 3158 |
|---|---|
| Battery Type | Lithium-Ion |
Questions about this item
How do I install the 43Wh 3-cell battery in my Inspiron 3147 and what step is often missed?
Power off the laptop, disconnect the AC adapter, remove the bottom case screws, unplug the old battery connector, fit the new pack, reconnect the cable, and re-secure the case — the step often missed is forgetting to unplug the old battery connector before lifting it out
What maintenance or replacement will this lithium-ion 43Wh pack need later?
Lithium-ion cells degrade with each charge cycle; expect to replace the pack once runtime drops below your needs — no scheduled servicing is required beyond normal use
What limit appears first during sustained use of this 11.1V 43Wh battery?
The 43 watt-hour capacity sets the runtime ceiling; under continuous load the pack will reach its discharge limit before thermal or voltage protection activates
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