SKU: ABT-DLE7420 | 12-Month Warranty | High Compatibility | Reliable Performance
Optimized Power for Dell Latitude 7000 Series – Slim, Lightweight, and Efficient

Keep your Dell Latitude 7000 series laptop running smoothly with the Astrum 7.4V 4500mAh Replacement Battery, designed for seamless compatibility with Dell E7240, E7440, E7450, and similar models. Featuring Li-Polymer technology, advanced safety protections, and a slim design, this battery delivers ** reliable power** for professionals on the go.

🔥 Key Features

✔ High Compatibility – Supports Dell Latitude E7240, E7440, E7450, and 14 7000 series
✔ Li-Polymer Technology – Lightweight, efficient, and resistant to memory effect
✔ Multi-Protection Circuit – Safeguards against overcharging, overheating, and short circuits
✔ Slim Design – Perfect fit for ultra books and business laptops
✔ Easy Installation – Drop-in replacement; no tools required
✔ 12-Month Warranty – Reliable performance with hassle-free support

📊 Technical Specifications
Feature Specification
Voltage 7.4V
Capacity 4500mAh
Chemistry Li-Polymer
Compatible Part No 0909H5, 0G95J5, 34GKR, 3RNFD, 451-BBFS, 451-BBFT, 451-BBFV, 451-BBFY, 5K1GW, F38HT, G0G2M, G95J5, PFXCR, T19VW, V8XN3
Safety Protections Overcharge, overheat, short-circuit protection

✅ Compatible Model Numbers

Dell Latitude 14 7000 Series
Dell Latitude E7240
Dell Latitude E7440 (Standard and Touch versions)
Dell Latitude E7450

Note: Verify your laptop model and original battery part number before purchase.
🛠️ Installation & Maintenance Tips

Power Off – Shut down the laptop and disconnect the AC adapter.
Remove Old Battery – Slide the locking latch to release and remove the old battery.
Insert New Battery – Align and slide the Astrum battery into place until it clicks.
Initial Charge – Charge fully before first use for optimal performance.
Maximize Lifespan – Avoid extreme temperatures; perform full discharge cycles monthly.

📦 What’s Included

1 × Astrum 7.4V 4500mAh Battery (compatible with multiple Dell part numbers)
1 × User Manual (with safety guidelines)

"Stay powered and productive—backed by a 12-month warranty!"

Brand: Astrum
SKU/Product Code: ABT‑DLE5470
Description: Astrum ABT‑DLE5470 is a 7.6V 6000mAh polymer replacement battery for Dell Latitude laptops.

Product Overview
The Astrum ABT‑DLE5470 is a high‑capacity polymer battery designed for Dell Latitude laptops including E5270, E5470, E5570, E5450, and E5550. With a 6000mAh capacity and 7.6V output, it delivers extended runtime and reliable performance.

This battery is compatible with multiple Dell part numbers, making it a versatile solution for technicians and end‑users.

Key Features
7.6V, 6000mAh polymer battery – extended runtime
Compatible with Dell Latitude E5270, E5470, E5570, E5450, E5550
Direct replacement for multiple Dell part numbers
Durable design with stable performance
Warranty: 12 months

Technical Specifications
Feature Details
Product Code ABT‑DLE5470
Brand Astrum
Battery Type Lithium‑Polymer
Voltage 7.6V
Capacity 6000mAh
Cell Count 4‑Cell
Warranty 12 months
Certifications CE, FCC, RoHS
Protections Overcharge, Over‑discharge, Short‑circuit

Compatible Part Numbers
F5WW5, HK6DV, 6MT4T, 7V69V, 79VRK, 8V5GX, 08NH55, 08V5GX, 0K3JK9, ABT‑DLE5470, 0R9XM9, R9XM9, TXF9M, WYJC2, 451‑BBUQ

Compatible Models
Dell Latitude Series: E5270, E5470, E5570, E5450, E5550

Brand: Astrum
SKU/Product Code: ABT‑DL33YDH
Description: Astrum ABT‑DL33YDH is a high‑quality lithium‑ion replacement battery for Dell 13, 15, and 17 series laptops.

Product Overview
The Astrum ABT‑DL33YDH is a dependable replacement battery designed for Dell laptops including Inspiron, Latitude, Vostro, and G‑Series. Engineered to meet or exceed OEM specifications, it ensures seamless compatibility and optimal performance.

With advanced cell technology, this battery provides extended usage times, efficient energy storage, and protection against memory effect. Safety features guard against overcharging, overheating, and short‑circuiting, while eco‑friendly materials comply with international environmental standards.

Key Features
11.4V lithium‑ion battery – dependable runtime
Compatible with Dell Inspiron, Latitude, Vostro, and G‑Series laptops
Direct replacement for Dell part numbers including 33YDH, 99NF2, PVHT1
Built‑in safety protections (overcharge, overheating, short‑circuit)
Eco‑friendly design, CE/FCC certified
Warranty: 12 months

Technical Specifications
Feature Details
Product Code ABT‑DL33YDH
Brand Astrum
Battery Type Lithium‑Ion (Li‑Ion)
Voltage 11.4V
Capacity 4400mAh (typical for this series)
Cell Count 4‑Cell
Warranty 12 months
Certifications CE, FCC, RoHS
Protections Overcharge, Over‑discharge, Short‑circuit

Compatible Part Numbers
33YDH, 99NF2, PVHT1, ABT‑DL33YDH, DNCWSCB6106B

Compatible Models
Dell Inspiron Series: 17 7000, 17 7577, 17 7773, 17 7778, 17 7786, 17 7779
Dell G Series: G3 15 3579, G3 17 3779, G5 15 5587, G7 15 7588
Dell Latitude Series: 15 3590, 15 3580, 14 3490
Dell Vostro Series: 15 7580, 15 7570
Dell 13 Series: 3000, 13 3380
Other Codes: 081PF3, 81PF3, 0PVHT1, P30E

Brand: Astrum
SKU: ABT-ASX553
Manufacturer Part Number: ABT-ASX553

Product Overview
Revitalize your ASUS laptop’s performance with the Astrum 7.2V 4400mAh Replacement Battery, engineered for seamless compatibility with ASUS D553, F453, F553, P553, X403, X453, and X502 series models.
Built with high‑capacity Li‑Polymer cells, this battery delivers extended runtime, reliable power, and certified safety protections.
Perfect for students, professionals, and users on the go, it ensures uninterrupted productivity and worry‑free sessions without constantly searching for an outlet.

Key Features
Optimized compatibility with ASUS D553, F453, F553, P553, X403, X453, X502 series
4400mAh high capacity for longer unplugged use
Premium Li‑Polymer cells with no memory effect
Certified safe: CE and RoHS compliant
Multi‑protection circuit prevents overcharge, over‑discharge, and short circuits
Easy drop‑in installation, no special tools required
Backed by a 12‑month warranty

Technical Specifications
Feature Specification
Voltage 7.2V
Capacity 4400mAh
Chemistry Li‑Polymer
Compatibility ASUS D553, F453, F553, P553, X403, X453, X502 series
Safety Protections Overcharge, over‑discharge, short‑circuit
Warranty 12 months

Compatible Part Numbers
B21N1329
ABT‑ASX553

Compatible Model Numbers
ASUS X403 Series: X403, X403M, X403MA
ASUS X503 Series: X503M, X502CA
ASUS X453 Series: X453, X453MA
ASUS X553 Series: X553, X553M
ASUS F453 Series: F453, F453MA
ASUS F553 Series: F553M
ASUS P553 Series: P553
ASUS D553 Series: D553

Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the charger
Remove Old Battery: Unlock the latch and slide out the old battery
Insert New Battery: Slide the Astrum battery into the compartment and lock the latch
Initial Charge: Charge fully before first use for optimal performance
Maximize Lifespan: Avoid extreme temperatures; perform full discharge cycles monthly

What’s in the Box
1 × Astrum 7.2V 4400mAh Battery (ABT‑ASX553)
1 × User Manual (with safety guidelines)

Brand: Astrum
SKU: ABT-AC5635
Manufacturer Part Number: ABT-AC5635

Product Overview
Restore reliable power to your Acer laptop with the Astrum 11.1V 4400mAh Replacement Battery, designed for seamless compatibility with Acer 5635 series models.
Built with premium lithium‑ion cells, this battery ensures extended runtime, consistent performance, and enhanced safety features.
Perfect for replacing worn‑out or faulty batteries, it provides a dependable solution for work, study, and travel.

Key Features
Optimized compatibility with Acer 5635 series laptops
4400mAh high capacity for extended unplugged use
Premium Li‑ion cells with no memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Easy drop‑in installation, no tools required
Eco‑friendly recyclable materials compliant with international standards
Backed by a 12‑month warranty

Technical Specifications
Feature Specification
Voltage 11.1V
Capacity 4400mAh
Chemistry Lithium‑ion
Compatibility Acer 5635 series
Safety Protections Overcharge, overheat, short‑circuit
Warranty 12 months
Compatible Part Numbers
AS09C71

ABT‑AC5635

Compatible Model Numbers
Acer Aspire 5635 series laptops

Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the charger
Remove Old Battery: Unlock the latch and slide out the old battery
Insert New Battery: Slide the Astrum battery into the compartment and lock the latch
Initial Charge: Charge fully before first use for optimal performance
Maximize Lifespan: Avoid extreme temperatures; perform full discharge cycles monthly

What’s in the Box
1 × Astrum 11.1V 4400mAh Battery (ABT‑AC5635)
1 × User Manual (with safety guidelines)

Brand: Astrum
SKU: ABT-ACES1
Manufacturer Part Number: ABT-ACES1

Product Overview
Keep your Acer laptop running smoothly with the Astrum 11.4V 2200mAh Replacement Battery, engineered for seamless compatibility with Acer ES1, CM13, CM15, and Chromebook models.
Featuring premium lithium‑ion cells, multi‑protection circuitry, and an eco‑friendly design, this battery delivers reliable power and extended runtime for work, study, and travel.
Easy to install and backed by a 12‑month warranty, it’s the trusted solution for restoring your laptop’s performance.

Key Features
Optimized compatibility for Acer ES1, CM13, CM15, and Chromebook series
2200mAh high capacity for extended unplugged use
Premium Li‑ion cells with no memory effect
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Easy drop‑in installation, no tools required
Eco‑friendly recyclable materials compliant with international standards
Backed by a 12‑month warranty

Technical Specifications
Feature Specification
Voltage 11.4V
Capacity 2200mAh
Chemistry Lithium‑ion
Compatibility Acer ES1, CM13, CM15, select Chromebooks
Safety Protections Overcharge, overheat, short‑circuit
Warranty 12 months

Compatible Part Numbers
AC14B13J
AC14B18J
ABT‑ACES1

Compatible Model Numbers
Aspire Series:
ES1‑111, ES1‑111M, ES1‑131, ES1‑311, ES1‑531

Chromebook Series:
CB3‑111, CB3‑531
CB5‑11, CB5‑311, CB5‑311P, CB5‑311‑T1UU, CB5‑311‑T7NN
CB5‑571, CB5‑571‑362Q, CB5‑571‑58HF, CB5‑571‑C09S, CB5‑571‑C1DZ, CB5‑571‑C4G4, CB5‑571‑C4T3, CB5‑571‑C506, CB5‑571‑C9DH
Travel Mate Series:
B115‑M, B115‑MP

Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the charger
Remove Old Battery: Unlock the latch and slide out the old battery
Insert New Battery: Slide the Astrum battery into the compartment and lock the latch
Initial Charge: Charge fully before first use for optimal performance
Maximize Lifespan: Avoid extreme temperatures; perform full discharge cycles monthly

What’s in the Box
1 × Astrum 11.4V 2200mAh Battery
1 × User Manual (with safety guidelines)

Brand: Astrum
Product Code: ABT‑HPFP06
Description: Battery for HP ProBook 440/445/450/455 Series – 10.8V 4400mAh

Product Overview
The Astrum ABT‑HPFP06 is a reliable replacement battery designed for HP ProBook 440, 445, 450, 455, and 470 series laptops. With a voltage of 10.8V and a capacity of 4400mAh, it ensures long‑lasting performance and compatibility with multiple HP part numbers. Ideal for professionals and students, this battery matches OEM specifications for dependable power.

Key Features
Voltage: 10.8V
Capacity: 4400mAh
High‑quality replacement for HP OEM batteries
Compatible with multiple HP ProBook series models
Durable construction for extended service life
Net weight: 320g
Gross shipping weight: 0.6–0.8 kg (including packaging)

Compatible Part Numbers
3ICR19/65‑3, 707616‑141, 707616‑851, 707617‑421, 708457‑001, 708458‑001, FP06, FP09, H6L26AA, H6L27AA, HSTNN‑DB4J, HSTNN‑IB4J, ABT‑HPFP06, HSTNN‑JB4J, HSTNN‑LB4K, HSTNN‑UB4J, HSTNN‑W92C, HSTNN‑W93C, HSTNN‑W94C, HSTNN‑W95C, HSTNN‑W96C, HSTNN‑W97C, HSTNN‑W98C, HSTNN‑W99C, STNN‑W95C

Compatible Model Numbers
HP ProBook Series:
440, 440 G0, 440 G1
445, 445 G0, 445 G1
450, 450 G0, 450 G1
455, 455 G0, 455 G1
470, 470 G0

What’s Included
1 × Astrum ABT‑HPFP06 Battery
User documentation

Brand: Astrum
Product Code: ABT‑HPRO04
Description: Battery for HP ProBook 400/430/440 G3 Series – 14.8V 2200mAh

Product Overview
The Astrum ABT‑HPRO04 is a reliable replacement battery designed for HP ProBook 400 G3, 430 G3, and 440 G3 laptops. With a voltage of 14.8V and a capacity of 2200mAh, it ensures dependable performance and long‑lasting power. Compatible with multiple HP part numbers, this battery is ideal for professionals seeking an OEM‑equivalent replacement.

Key Features
Voltage: 14.8V
Capacity: 2200mAh
High‑quality replacement for HP OEM batteries
Compatible with HP ProBook G3 series models
Durable construction for extended service life
Net weight: 280g
Gross shipping weight: 0.6–0.7 kg (including packaging)

Compatible Part Numbers
805044‑851, 805291‑001, 811347‑001, HSTNN‑PB6N, HSTNN‑PB6P, ABT‑HPRO04, HSTNN‑Q96C, HSTNN‑Q98C, RO04, RO06XL

Compatible Model Numbers
HP ProBook Series:
400 G3
430 G3
440 G3

What’s Included
1 × Astrum ABT‑HPRO04 Battery
User documentation

Brand: Astrum
SKU: ABT‑ASX540
Manufacturer Part Number: ABT‑ASX540

Product Overview
The Astrum A31N1519 Replacement Battery is engineered for ASUS X540 and X541 series laptops, delivering dependable power and extended runtime.
Operating at 11.1V with a durable Li‑Ion design, this external battery ensures efficient energy storage, reduced memory effect, and consistent performance for students, professionals, and mobile users.
With advanced safety protections and durable construction, it provides reliable daily use while supporting sustainable practices.

Key Features
High‑capacity Li‑Ion cells for extended unplugged productivity
Optimized compatibility with ASUS X540/X541 series laptops
Multi‑protection circuit prevents overcharging, overheating, and short circuits
Certified safe: CE and RoHS compliant
Easy external installation, no tools required
Backed by a 12‑month warranty

Technical Specifications
Feature Specification
Voltage 11.1V
Capacity 4400mAh (standard A31N1519)
Chemistry Li‑Ion
Compatible Part No A31N1519, ABT‑ASX540
Safety Protections Overcharge, over‑discharge, overheat, short‑circuit
Warranty 12 months

Compatible Model Numbers
ASUS Series:
X541
X540LJ, X540SA, X540SC, X540YA, X540S
A540, F540, R540LA
X540LA‑SI302

Installation & Maintenance Tips
Power Off: Shut down the laptop and disconnect the AC adapter
Remove Old Battery: Unlock and slide out the old external battery
Insert New Battery: Align and secure the Astrum battery in place
Initial Charge: Fully charge before first use for optimal performance
Care Tips: Avoid extreme temperatures; perform full discharge cycles monthly

What’s in the Box
1 × Astrum 11.1V Li‑Ion External Battery (ABT‑ASX540)
1 × User Manual (with safety guidelines)

SKU: ABT‑DL1520 | Warranty: 12 months | Condition: 100% New from Manufacturer

Power your Dell laptop with the Astrum ABT‑DL1520 replacement battery — engineered for extended runtime, seamless compatibility, and certified safety. Built with high‑quality Li‑Ion cells, it’s the ideal solution for restoring performance to aging Dell Inspiron and Vostro models.

🌟 Key Benefits
High Capacity: 4400mAh at 11.1V for longer unplugged productivity.
Perfect Compatibility: Designed for Dell Inspiron 1520, 1521, 1720 and Vostro 1500, 1700.
Certified Safe: CE and RoHS compliant; includes overcharge, overheat, and short‑circuit protection.
Durable Build: Reliable performance across up to 500 recharge cycles.
Easy Installation: Drop‑in replacement with no tools required.
12‑Month Warranty: Hassle‑free support and peace of mind.

📋 Technical Specifications
Feature Details
Battery Type Lithium‑Ion
Voltage 11.1V
Capacity 4400mAh
Cells 6‑Cell
Certifications CE, RoHS
Protections Overcharge, Overheat, Short‑circuit
SKU ABT‑DL1520
Warranty 12 months

💻 Compatible Dell Laptop Models
Dell Inspiron 1520
Dell Inspiron 1521
Dell Inspiron 1720
Dell Vostro 1500
Dell Vostro 1700

🔑 Compatible Part Numbers
W280, 0UW280, NR239, 312‑0589, 451‑10477, FK890, GK476, GK479, 312‑0504, 312‑0575, 312‑0576, 312‑0590, 312‑0594, FP282.

🛠 Installation & Care Tips
Power Down: Shut off the laptop and unplug the charger.
Replace Battery: Remove the old battery and insert the Astrum ABT‑DL1520 until it clicks securely.
Initial Charge: Charge fully before first use to calibrate performance.
Battery Care: Avoid extreme heat; perform occasional full discharge cycles for optimal lifespan.

📦 Package Includes
1 × Astrum ABT‑DL1520 11.1V 4400mAh Battery
1 × User Manual with Safety Guidelines