Axiom
Axiom PA3420U-1BRS-AX laptop battery 10.8V 4300 mAh Toshiba Satellite L10 L20
Replacement lithium-ion battery delivers 10.8V and 4300 mAh for Toshiba Satellite L10 and L20 notebooks
- TypeConsumer Electronics
- CompatibilityToshiba Satellite Notebook Series: L10 L20
- Battery TypeLithium-Ion
- Battery Voltage10.8V
- Battery Capacity4300 mAh
- 8 V lithium-ion chemistry delivers stable notebook power
- 4300 mAh capacity extends unplugged runtime for Satellite L10 and L20
- New replacement battery meets or exceeds OEM power specifications
- Integrated protection board guards against over-charge and short-circuit
- CE FCC RoHS certified for safety and environmental compliance
Compatible Laptop Battery
The Axiom PA3420U-1BRS-AX is a lithium-ion replacement battery built for the Toshiba Satellite L10 and L20 series. It delivers 10.8V and 4300 mAh to restore mobile power for compatible notebooks. The unit is 100% OEM compatible and meets or exceeds original power specifications. Safety circuitry guards against overheating, over-charging, over-discharge, short-circuit and over-voltage.
Capacity and Runtime
The 4300 mAh pack provides extended unplugged operation for daily office tasks and light workloads. It runs out faster under sustained high-load scenarios such as video rendering or gaming sessions. Grade A cells from LG and Samsung are used to ensure reliable cycle life and consistent discharge performance. The battery complies with CE, FCC and RoHS standards for environmental and safety protection.
Build Integration
The battery slots directly into the designated bay on supported Satellite L10 and L20 models without adapters or modification. It frees the user from permanent wall-power dependence for typical business use. Axiom confirms the part will not void the system warranty and supplies unlimited free technical support. Buyers needing power for unsupported laptop families should verify compatibility before purchase.
Highlights
- 8 V lithium-ion chemistry delivers stable notebook power
- 4300 mAh capacity extends unplugged runtime for Satellite L10 and L20
- New replacement battery meets or exceeds OEM power specifications
- Integrated protection board guards against over-charge and short-circuit
- CE FCC RoHS certified for safety and environmental compliance
Specifications
| Brand | Axiom |
|---|---|
| Model | PA3420U-1BRS-AX |
| Type | Consumer Electronics |
| Compatibility | Toshiba Satellite Notebook Series: L10 L20 |
| Battery Type | Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4300 mAh |
| Shipping weight | 0.91 kg |
| Package size | 203 × 102 × 51 mm |
Questions about this item
Will the PA3420U-1BRS-AX battery fit my Toshiba Satellite L10 and L20 models without modification?
Yes, this battery is guaranteed compatible with Toshiba Satellite L10 and L20 series notebooks and meets or exceeds the original OEM power specifications for those models.
How can I verify the 10.8V 4300 mAh battery is functioning correctly after installation?
After installing the battery, charge it fully and confirm the operating system reports a design capacity near 4300 mAh and a voltage of 10.8V; the integrated IC board protects against over-charging, over-discharge and short-circuits during normal use.
Does the package include a charger or only the lithium-ion battery itself?
The product is a replacement notebook battery only; no AC adapter or power cord is included, so you must use your existing Toshiba charger or purchase a compatible adapter separately.
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