Lenovo ThinkPad T410 T510 T520 Battery 10.8V 4400mAh – Astrum
SKU: ABT-LNSL410 | Warranty: 12 months | Condition: Brand New
Restore full power to your Lenovo notebook with this high-performance Astrum ABT-LNSL410 battery. Designed as an exact fit for ThinkPad L, T, W, E, SL, and Edge series models, it delivers reliable runtime and built-in safety protections to keep you productive on the move.
🌟 Key Benefits
Extended Portability 4400 mAh capacity provides hours of uninterrupted work or entertainment.
OEM-Grade Compatibility Precisely matches the form factor and connector layout of Lenovo part numbers.
Advanced Safety Protections Integrated overcharge, over-discharge, short-circuit, and temperature safeguards.
Durable Cycle Life Maintains performance over hundreds of charge/discharge cycles.
Easy Installation Slide-and-lock design lets you swap batteries without tools.
12-Month Warranty Backed by Astrum’s manufacturer guarantee for total peace of mind.
📋 Technical Specifications
Astrum ABT-LNSL410 offers the following specifications to keep your ThinkPad running at peak performance:
Specification Details
Battery Type Lithium-Ion
Voltage 10.8 V
Capacity 4400 mAh
SKU ABT-LNSL410
Warranty 12 months
Certifications CE, RoHS
Safety Protections Overcharge, Over-discharge, Short-circuit
🔑 Compatible Part Numbers
This battery replaces the following Lenovo and Astrum part numbers for seamless compatibility:
Standard Lenovo: 42T4235, 42T4708, 42T4714, 42T4731, 42T4733, 42T4737, 42T4753, 42T4756, 42T4757, 42T4763, 42T4764, 42T4798, 42T4803, 42T4819, 42T4848, 42T4849, 42T4850, 42T4851, 42T4852, 42T4911, 42T4912, 51J0499, 51J0500, 57Y4185, 57Y4186, 57Y4545, ABT-LNSL410
ASM Series: ASM 42T4703, ASM 42T4752, ASM 42T4756, ASM 42T4794, ASM 42T4796
FRU Series: FRU 42T4702, FRU 42T4751, FRU 42T4755, FRU 42T4791, FRU 42T4793, FRU 42T4795, FRU 42T4797, FRU 42T4817, FRU 42T4819
💻 Compatible Models
Fully compatible with these Lenovo ThinkPad and ThinkPad Edge models:
Series Models
L Series L410, L412, L420, L421, L510, L512, L520
T Series T410, T410i, T420, T510, T510i, T520, T520i
W Series W510, W520
E Series E40, E50, E425, E525
SL Series SL410 (2842, 2874, SL410k 2842, SL410 series), SL510 (2847, 2875, SL510 series)
Edge Series Edge E420, E520
Other Models 0578-47B, 05787UJ, 05787VJ, 05787WJ, 05787XJ, 05787YJ
🛠 Installation & Care Tips
Power off your laptop and remove the AC adapter.
Release the old battery by sliding the latch on the bottom of your ThinkPad.
Align Astrum ABT-LNSL410 contacts with the slot and slide in until it clicks.
Charge fully before first use to calibrate the battery gauge.
Perform one full discharge/charge cycle monthly to maintain runtime accuracy.
Store unused batteries at about 40 % charge in a cool, dry environment.
📦 What’s Included
1 × Astrum ABT-LNSL410 10.8 V, 4400 mAh Replacement Battery
1 × Quick-Start Guide with Safety and Installation Instructions