Dr. Battery
Dr. Battery MPL10227P-19 6-cell 4400 mAh 10.8 V laptop battery
6-cell 4400 mAh 10.8 V lithium-ion replacement battery compatible with Lenovo Essential and IdeaPad models
- ColorBlack
- TypeBattery
- CompatibilityLenovo Essential B470 / B570 / B575e / G460 / G560 / G570 /
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Replaces batteries 121000935 121000938 121000939 121001056 across many Lenovo models
- 4400 mAh 10.8 V six-cell design delivers 48 Wh of runtime
- Built-in smart chip enables faster charging lower consumption and longer discharge
- Protection against short circuit overheat and overload keeps usage safe
- Dr. Battery established 2006 professional-grade cells matched to OEM specifications
Replacement battery for Lenovo Essential and IdeaPad
This 6-cell lithium-ion pack replaces original Lenovo part numbers 121000935, 121000938, 121000939 and 121001056 across Essential B470, B570, B575e, G460, G560, G570, G780, V470, V570 and IdeaPad Z370, Z560, Z565, Z570, Z570A, Z575 models. It delivers 4400 mAh at 10.8 V for 48 Wh of capacity. The unit is new and carries a one-year warranty.
Fits existing chassis without modification
The battery slots directly into the original compartment on all listed Lenovo models, requiring no adapter, cable change or firmware update. A built-in smart control chip manages charging cycles and protects against short circuit, overheat and overload conditions. This design frees the user from carrying an external power bank for typical mobile workloads.
Sustained output with integrated protection
Under continuous load the smart chip regulates discharge to maintain stable voltage while the lithium-ion cells supply 48 Wh over extended sessions. Overheat and overload safeguards activate automatically if temperature or current exceed safe limits, preventing cell degradation during long work periods. The pack is not suited for users who need higher capacity than 4400 mAh or voltage other than 10.8 V.
Highlights
- Replaces batteries 121000935 121000938 121000939 121001056 across many Lenovo models
- 4400 mAh 10.8 V six-cell design delivers 48 Wh of runtime
- Built-in smart chip enables faster charging lower consumption and longer discharge
- Protection against short circuit overheat and overload keeps usage safe
- Dr. Battery established 2006 professional-grade cells matched to OEM specifications
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL10227P-19 |
| Color | Black |
| Type | Battery |
| Compatibility | Lenovo Essential B470 / B570 / B575e / G460 / G560 / G570 / G780 / V470 / V570 Lenovo IdeaPad Z370 / Z560 / Z565 / Z570 / Z570A / Z575 Original Battery Part Number : 121000935 / 121000938 / 121000939 / 121001056 / 121001071 / 121001072 / 121001081 / 121001082 / 121001083 / 121001084 / 121001089 / 121001091 / 121001094 / 121001096 / 57Y6454 / 57Y6455 / L08S6Y21 / L09C6Y02 / L09L6Y02 / L09M6Y02 / L09S6Y02 / L10C6Y0 / L10C6Y02 / L10M6F21 / L10N6Y02 / L10P6F21 / L10P6Y22 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
How long will the 4400 mAh capacity last under continuous heavy use?
The 6-cell lithium-ion pack stores 48 Wh at 10.8 V, so runtime depends on the laptop's power draw; higher loads will deplete the charge faster.
Does the battery run hot or make noise during all-day operation?
It has no moving parts and a built-in smart chip that manages overheat protection, so it operates silently and stays within normal temperature limits.
Which original Lenovo part numbers must match for this replacement to fit?
Compatible part numbers include 121000935, 121000938, 121000939 and 121001056; verify yours against this list before installing.
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