94Wh Lenovo 70++ High capacity Battery

$66.00

Free Shipping | Installation tools included
Reliable battery for work, study, or travel.
Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.
Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.
SKU: Battery-US-Lenovo-70++-94Wh Category: Tag:

Description

Product Information

  • Item Condition: Brand New
  • Color: Black
  • Capacity:8700 mAh / 94 Wh
  • Output Voltage (Volts):11.1 Volts
  • Number of Cells:9 Cells
  • Package Included: 1 x Battery for Lenovo
  • Warranty: 12 Months / 30-Day Return

Compatible Part Numbers (not all):
Lenovo 0A36303,Lenovo 42T4710,Lenovo 42T4711,Lenovo 42T4712,Lenovo 42T4714,Lenovo 42T4715,Lenovo 42T4739,Lenovo 42T4740,Lenovo 42T4799,Lenovo 42T4800,Lenovo 42T4801,Lenovo 42T4802,Lenovo 42T4803,Lenovo 42T4851,Lenovo 42T4905,Lenovo 42T4907,Lenovo 42T4909,Lenovo 42T4912,Lenovo 42T4968,Lenovo 42T4969,Lenovo 45N1006,Lenovo 45N1007,Lenovo 45N1009,Lenovo 45N1010,Lenovo 45N1011,Lenovo 45N1173,Lenovo 51J0500,Lenovo 55++,Lenovo 57Y4186,Lenovo 70++,Lenovo 99000829,Lenovo 99000830,Lenovo 99000831…

Compatible Model Series (partial list):)
Lenovo ThinkPad Edge 14,Lenovo ThinkPad Edge 15,Lenovo ThinkPad Edge 15 (0301),Lenovo ThinkPad Edge 15 (0302),Lenovo ThinkPad Edge E40,Lenovo ThinkPad Edge E420,Lenovo ThinkPad Edge E420s (4401),Lenovo ThinkPad Edge E425 (1198),Lenovo ThinkPad Edge E50,Lenovo ThinkPad Edge E520,Lenovo ThinkPad Edge E525,Lenovo ThinkPad L410,Lenovo ThinkPad L412 (0553),Lenovo ThinkPad L412 (0585),Lenovo ThinkPad L430,Lenovo ThinkPad L510,Lenovo ThinkPad L530,Lenovo ThinkPad X1 Carbon (3448) Series…

Ultra-High Capacity 94Wh 70++ Battery for ThinkPad T430, L430 & W530 Series

Empower your legendary ThinkPad with the 70++ (0A36303) ultra-high capacity battery. This massive 9-cell powerhouse is the largest battery available for the 30-series and older generations. Delivering a staggering 94Wh of energy, it is the ultimate solution for field engineers, long-haul travelers, and power users who refuse to be tethered to a wall outlet.

Technical Specifications

Part Number 70++ / 55++ / 0A36303 / 45N1007 / 45N1173
Voltage 11.1 Volts
Capacity 8700 mAh / 94 Wh
Cell Configuration 9-Cell Premium Lithium-Ion
Condition Brand New
Warranty 12 Months / 30-Day Return

Verified Multi-Generation Compatibility

Engineered for the following ThinkPad Series (Partial List):

Mainstream Workhorse Series:

  • ThinkPad T430 / T530
  • ThinkPad T420 / T520
  • ThinkPad T410 / T510
  • ThinkPad L430 / L530
  • ThinkPad L420 / L520
  • ThinkPad W530 / W520 / W510

Edge & Specialized Series:

  • ThinkPad Edge 14 / Edge 15
  • ThinkPad Edge E420 / E520
  • ThinkPad Edge E425 / E525

Why Choose the 94Wh 70++?

  • Unrivaled Runtime: With 94Wh, this is the highest energy density battery ever released for this chassis type, offering up to 3x the life of 3-cell alternatives.
  • Ergonomic Tilt: The 9-cell design protrudes slightly, tilting your keyboard to a more natural typing angle and improving wrist comfort.
  • Thermal Efficiency: Elevates the laptop’s rear to increase space for the main fan exhaust, helping prevent CPU throttling during intense tasks.
  • Intelligent Battery Chip: Guaranteed compatibility with the ThinkPad “Battery Authentication” system used in T430/T530 models—no “battery not detected” errors.

Frequently Asked Questions

Q: Is this battery bigger than my original 70 or 70+ battery?

A: Yes. The 70++ is a 9-cell extended battery. It will stick out of the back of your laptop by about an inch. This is necessary to accommodate the extra cells that provide the massive runtime.

Q: Will this fit my T430s (Slim)?

A: No. The “s” slim models (like T430s/T420s) use an entirely different battery shape that is much smaller. This is for the standard T/L/W series only.

Package Included: 1 x Brand New 94Wh 70++ 9-Cell Ultra-High Capacity Battery

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