SKU: ABT-PRW540 | Warranty: 12 months | Condition: Brand New

Key Benefits
Extended runtime: 4400 mAh capacity at 11.1 V for all-day productivity
Exact fit: Engineered to match Proline W540S and Clevo series battery bay and connector layout
Certified safety: Built-in protections against overcharge, over-discharge, and short circuits
Robust cycle life: Retains capacity over hundreds of recharge cycles
Tool-free installation: Slide-in design for quick, hassle-free replacement
Peace of mind: Backed by a 12-month manufacturer warranty

Technical Specifications
Specification Details
Battery Type Lithium-Ion (Li-Ion)
Voltage 11.1 V
Capacity 4400 mAh (approx. 49 Wh)
Cell Configuration 3S2P (6-Cell)
SKU ABT-PRW540
Warranty 12 months
Protections Overcharge, Over-discharge, Short-circuit
Certifications CE, RoHS
Compatible Part Numbers
6-87-C480S-4P4 6-87-W540S-427 B5130M C4500 C4500BAT-6 W240BAT-6 6-87-W24ES-4W4 CL C4500-3S2P

Compatible Models
Mecer W540 Mecer W540EU Mecer W550 Mecer W550EU Mecer W55EU Mecer XPRESSION W150HNQ Mecer W251HUQ

Installation & Care Tips
Power off your notebook and unplug the AC adapter.
Slide the battery latch to release the old battery, then remove it.
Align the Astrum ABT-PRW540 contacts and insert until it clicks in place.
Fully charge before first use to calibrate the battery gauge.
Perform one full discharge/charge cycle monthly to maintain capacity accuracy.
Store at approximately 40 % charge in a cool, dry environment if unused for extended periods.

What’s Included
1 × Astrum ABT-PRW540 11.1 V / 4400 mAh Replacement Battery
1 × Quick-Start Guide with Safety & Installation Instructions

SKU: ABT-SMR470 | Warranty: 12 months | Condition: Brand New

Astrum ABT-SMR470 is a high-performance replacement battery engineered to restore full runtime to Samsung 318, 418, 429, and 460 series notebooks. It features a precise OEM-compatible form factor, built-in safety protections, and long cycle life for reliable power on the go.2

🌟 Key Benefits
Extended Runtime: 4400 mAh capacity at 11.1 V delivers hours of unplugged productivity.
Exact OEM Fit: Custom-molded housing and connectors match Samsung 318/418/429/460 laptops.
Certified Safety: Integrated overcharge, over-discharge, and short-circuit protection.
Durable Cycle Life: Maintains stable capacity through hundreds of full charge/discharge cycles.
Tool-Free Installation: Slide-in design for quick, screwdriver-free replacement.
Peace of Mind: Backed by Astrum’s 12-month manufacturer warranty.

📋 Technical Specifications
Feature Details
Battery Type Lithium-Ion (Li-Ion)
Voltage 11.1 V
Capacity 4400 mAh (≈49 Wh)
Cell Configuration 4-Cell
SKU ABT-SMR470
Warranty 12 months
Protections Overcharge, Over-discharge, Short-circuit
Certifications CE, RoHS
Voltage and capacity specifications sourced from Astrum product listings.

🔑 Compatible Part Numbers
BAT-LEG430 · NP-Q318E · NP-R418 · NP-R420 · NP-R428 · NP-R429 · NP-R430 · NP-R460 · NP-R462 · NP-R463 · NP-R463H · NP-R464 · NP-R465 · NP-R465H · NP-R466 · NP-R467 · NP-R468 · NP-R468H · NP-R469 · NP-R470 · NP-R470H · NP-R478 · NP-R480 · NP-R517 · NP-R518 · NP-R518H · NP-R519 · NP-R520 · NP-R520H · NP-R522 · NP-R522H · Q318-DS01 · Q318-DS02 · Q318-DS09 · Q318-DS0G · Q318-DS0H · Q318-DS0J · Q318-DS0Kp · Q320 Series · Q320-32P · Q320-Aura P7450 Benks · Q320-Aura P7450 Darjo · Q320-Aura P8700 Balin · Q322 · R418 · R420 · R428 · R429 · R430 · R458 · R460 · R462 · R463 · R463H · R464 · R465 · R465H · R466 · R467 · R468 · R468-DS03 · R468H · R469 · R470 · R470H · R478 · R480 · R505 · R507 · R517 · R518H · R519 · R520 · R520H · R522 · R522H · R580 · R620 · R718 · R720 · R730 · R780 · RV411 · ABT-SMR470

💻 Compatible Models
AA-PB9NC5B · AA-PB9NC6B · AA-PB9NC6W · AA-PB9NC6W/E · AA-PB9NS6B · AA-PL9NC2B · AA-PL9NC6W

🛠 Installation & Care Tips
Power off your notebook and unplug the AC adapter.
Slide the battery‐release latch to remove the original pack.
Align Astrum ABT-SMR470 contacts with the bay and insert until it clicks.
Fully charge before first use to calibrate the internal gauge.
Perform a full discharge/charge cycle monthly to maintain capacity accuracy.
Store at roughly 40 % charge in a cool, dry place if unused for extended periods.

📦 What’s Included
1 × Astrum ABT-SMR470 11.1 V / 4400 mAh (4-Cell) Replacement Battery
1 × Quick-Start Guide with Safety & Installation Instructions

SKU: ABT-TO3634 | Warranty: 12 months | Condition: Brand New

Astrum ABT-TO3634 is a high-performance replacement battery designed to restore full power to your Toshiba M50, M51, M52, and M60 notebooks. It matches the original form factor and connectors, incorporates advanced safety features, and delivers reliable runtime for work or entertainment on the go2.

🌟 Key Benefits
Consistent Runtime: 4400 mAh capacity at 10.8 V keeps your laptop running longer between charges.

Precise OEM Fit: Custom-molded housing aligns with Toshiba M50/M51/M52/M60 battery bays.

Advanced Protections: Built-in safeguards against overcharge, over-discharge, and short circuits.

Long Cycle Life: Maintains stable capacity through hundreds of full discharge/charge cycles.

Tool-Free Swap: Slide-in design enables quick, screwdriver-free installation.

Worry-Free Warranty: Backed by a 12-month manufacturer guarantee.

📋 Technical Specifications
Feature Details
Battery Type Lithium-Ion (Li-Ion)
Voltage 10.8 V
Capacity 4400 mAh (~47 Wh)
Cell Configuration 4-Cell
SKU ABT-TO3634
Warranty 12 months
Protections Overcharge, Over-discharge, Short-circuit
Certifications CE, RoHS
🔑 Compatible Part Numbers
PA3634U-1BAS
PA3634U-1BRS
PA3635U-1BAM
PA3635U-1BRM
PA3638U-1BAP
ABT-TO3634
PA3816U-1BAS
PA3816U-1BRS
PABAS117
PABAS178
PABAS201
PABAS227
PABAS228
PABAS229


💻 Compatible Models
A11 Series: A11-001, A11-00N, A11-00P, A11-00Q, A11-S3510 through A11-S3541, A11-SP5001L/M, A11-SP5002L/M, A11-SP5003L/M, A11-SP5010L/M, A11-SP5011L/M, A11-SP5012, A11-SP5013, A11-ST3500–A11-ST3504, A11-W3540

M11 Series: M11-003, M11-004, M11-01J/K/L/P, M11-03C, M11-Oracle, M11-S3410 through M11-S3450, M11-SP4002L/M, M11-SP4011L/M, M11-SP4012, M11-SP4013L, M11-ST3501–M11-ST3503, M11-W3421, M11-ST3504, M11S-US1

S11 Series: S11-00Y, S11-010, S11-011, S11-013, S11-014, S11-05T

🛠 Installation & Maintenance Tips
Power off your notebook and disconnect the AC adapter.
Release the battery latch and remove the original pack.
Align Astrum ABT-TO3634 contacts with the bay and slide in until it clicks.
Fully charge before first use to calibrate the battery gauge.
Perform a full discharge/charge cycle monthly to preserve capacity accuracy.
Store at around 40 % charge in a cool, dry place if unused for extended periods.

📦 What’s Included
1 × Astrum ABT-TO3634 10.8 V / 4400 mAh (4-Cell) Replacement Battery
1 × Quick-Start Guide with Safety & Installation Instructions

SKU: ABT-TO3788 | Warranty: 12 months | Condition: Brand New

Restore the full runtime of your Toshiba Satellite S500 with the Astrum ABT-TO3788 battery. Precision-engineered for an exact OEM fit, it delivers reliable power, advanced safety protections, and long-lasting cycle life.

🌟 Key Benefits
Extended Runtime 4400 mAh capacity at 10.8 V keeps your notebook running through long work or study sessions.
Exact OEM Compatibility Custom-molded housing and contacts match Toshiba Satellite S500 series for seamless drop-in replacement.
Advanced Safety Protections Built-in circuitry guards against overcharge, over-discharge, overheating, and short circuits.
Durable Cycle Life Maintains over 80 % of original capacity after hundreds of full charge/discharge cycles.
Tool-Free Installation Slide-in design lets you swap batteries in seconds—no screwdrivers required.
Peace of Mind Backed by a full 12-month manufacturer warranty.

📋 Technical Specifications
Feature Details
Battery Type Lithium-Ion (Li-Ion)
Voltage 10.8 V
Capacity 4400 mAh (≈47.5 Wh)
Cell Configuration 4-Cell
SKU ABT-TO3788
Warranty 12 months
Protections Overcharge, Over-discharge, Overheat, Short-circuit
Certifications CE, RoHS
Operating Temp. 0 °C to 60 °C (32 °F to 140 °F)
Storage Temp. –20 °C to 45 °C (–4 °F to 113 °F)

🔑 Compatible Part Numbers
PA3634U-1BAS
PA3634U-1BRS
PA3635U-1BAM
PA3635U-1BRM
PA3638U-1BAP
PA3786U-1BRS
PA3787U-1BRS
PA3788U-1BRS
PABAS221
PABAS222
PABAS223
ABT-TO3788

💻 Compatible Toshiba Models
A11 Series

A11-001, A11-00N, A11-00P, A11-00Q
A11-S3510 → A11-S3541
A11-SP5001L/M → A11-SP5013
A11-ST3500 → A11-ST3504
A11-W3540
M11 Series
M11-003, M11-004, M11-01J/K/L/P, M11-03C, M11-Oracle
M11-S3410 → M11-S3450
M11-SP4002L/M → M11-SP4013L
M11-ST3501 → M11-ST3504
M11-W3421
M11S-US1
S11 Series
S11-00Y, S11-010, S11-011, S11-013, S11-014, S11-05T

🛠 Installation & Care Tips
Shut down your Toshiba and unplug the AC adapter.
Slide the release latch to remove the old battery pack.
Align contacts of Astrum ABT-TO3788 and insert until it clicks securely.
Fully charge before first use to calibrate the internal gauge.
Run a full discharge/charge cycle monthly to preserve capacity accuracy.
Store at roughly 40 % charge in a cool, dry place for long-term storage.

📦 What’s Included
1 × Astrum ABT-TO3788 10.8 V / 4400 mAh (4-Cell) Replacement Battery
1 × Quick-Start Guide with Safety & Installation Instructions

SKU: ABT-TO5212 | Warranty: 12 months | Condition: Brand New

Restore the power of your Toshiba A30, A40, or A50 series laptop with the Astrum ABT-TO5212 battery pack. Featuring a voltage of 14.8 V and a capacity of 2200 mAh, this OEM-compatible replacement delivers reliable performance, advanced safety protections, and long cycle life.

Key Benefits
The ABT-TO5212 battery pack offers extended runtime, precise OEM fit, and built-in safety features for worry-free use in your Toshiba notebook.
Extended runtime through high-capacity 2200 mAh cells
Exact OEM housing and contacts for seamless drop-in replacement
Built-in overcharge, over-discharge, and short-circuit protection
Robust Li-Ion chemistry sustaining capacity over hundreds of cycles
Tool-free installation for quick battery swaps
Backed by a full 12 month manufacturer warranty

Technical Specifications
Specifications as per manufacturer datasheet.

Feature Details
Battery Type Lithium-Ion (Li-Ion)
Voltage 14.8 V
Capacity 2200 mAh (≈32.56 Wh)
Cell Configuration 4-Cell
SKU ABT-TO5212
Warranty 12 months
Colour Black
Protections Overcharge, Over-discharge, Short-circuit

Original Model Numbers
PA5185U-1BRS
PA5186U-1BRS
PA5184U-1BRS
PA5195U-1BRS

Compatible Toshiba Models
Satellite C50, C50-B, C50-b0509, C50T-B
Satellite C50D-B, C55D-B, C55T-B
Satellite L50-b0551, L50-c-1gx
Satellite C55-C1889

Installation & Care Tips
Shut down your Toshiba notebook and unplug the AC adapter.
Slide the battery release latch to remove the old pack.
Align contacts of the ABT-TO5212 and insert until it clicks securely.
Fully charge before first use to calibrate the internal gauge.
Run a full discharge/charge cycle monthly to maintain capacity accuracy.
Store at roughly 40 % charge in a cool, dry place for long-term storage.

What’s Included
1 × Astrum ABT-TO5212 14.8 V / 2200 mAh (4-Cell) Replacement Battery
1 × Quick-Start Guide with Safety & Installation Instructions

SKU: ABT-TO5024 | Warranty: 12 months | Condition: Brand New

Restore full power to your Toshiba notebook with the Astrum ABT-TO5024 battery pack. Engineered for OEM-perfect fit, reliable runtime, and advanced safety, it keeps you working or streaming without interruption.

🌟 Key Benefits
Extended runtime with high-capacity 4400 mAh cells
Exact OEM housing and contact alignment for seamless swap-in
Built-in overcharge, over-discharge, overheat and short-circuit protection
Durable Li-Ion chemistry maintaining > 80 % capacity after hundreds of cycles
Tool-free slide-in installation—no screwdriver needed
Peace of mind backed by a full 12-month warranty

📋 Technical Specifications
Feature Details
Battery Type Lithium-Ion (Li-Ion)
Voltage 11.1 V
Capacity 4400 mAh (≈48.84 Wh)
Cell Configuration 3-Cell
SKU ABT-TO5024
Warranty 12 months
Protections Overcharge, Over-discharge, Overheat, Short-circuit
Certifications CE, RoHS
Operating Temp. 0 °C to 60 °C (32 °F to 140 °F)
Storage Temp. –20 °C to 45 °C (–4 °F to 113 °F)
🔑 Compatible Part Numbers
PA5023U-1BRS
PA5024U-1BRS
PA5025U-1BRS
PA5026U-1BRS
ABT-TO5024
PA5027U-1BRS
PA5109U-1BRS
PABAS259
PABAS260
PABAS261
PABAS262
PABAS263

💻 Compatible Toshiba Models
Satellite Pro C Series
C800, C800-K02B, C800-K03B, C800-K06B
C800D, C800D-K05B
C805, C805D
C840, C840D
C845, C845D
Satellite C8x0 / C85x0 Series
C850 (00W/X/018/10N/10R/10T/10U/10V/10W/10X/10Z/111/113/116/11N/12Z/14C/14D/15N/15Q/15T/15V/172/173/1C3/1CW/1EQ/1ER/1FJ/1FN)
C850D
C855, C855D
Satellite C87x0 Series
C870 (006/008/11R), C870D
C875, C875D
Satellite L8x0 / L85x0 Series
L800, L800D
L805, L805D
L830 (104/10G/10H/10J/113/11D/11G/13E/13R), L830D
L835, L835D
L840, L840D
L845, L845D
L850 (110/112/11R/11T/11U/11V/11W/11X/13F/1C4/1DN/1DP/1DQ/1DR/1DT/1DV/1DW/1DZ/1EF/1EQ/1ER/1G8/1G9/1KM/1L4/1MH/1MJ), L850D
L855, L855D
L870 (122/124/127/12W/130/13U/149/171/172), L870D
L875, L875D
Satellite M8x0 / M80x Series
M800, M800D
M801, M801D
M805, M805D
M840, M840D
M845, M845D
Satellite P8x0 / P85x Series
P800, P800D
P840, P840D
P845, P845D
P850, P850D
P855, P855D
P870, P870D
P875, P875D
Satellite S8x0 / S85x Series
S800, S800D
S840, S840D
S845, S845D
S850, S850D
S855, S855D
S870, S870D
S875, S875D
Additional Models
Satellite C805-C10B/T01B/T03B/T06B/T07B/T23R, C805D-T08B/T09B
DynaBook T552 (T552/36F, /47F, /58F)

🛠 Installation & Care Tips
Power off and unplug your Toshiba notebook.
Slide the battery release latch and remove the existing pack.
Align contacts of ABT-TO5024 and slide in until it clicks.
Fully charge before first use to calibrate the gauge.
Perform a full discharge/charge cycle monthly to maintain accuracy.

Store at ~ 40 % charge in a cool, dry place for long-term storage.

📦 What’s Included
1 × Astrum ABT-TO5024 11.1 V / 4400 mAh (3-Cell) Replacement Battery
1 × Quick-Start Guide with Safety & Installation Instructions