Laptop Battery for Lenovo ThinkPad X1 Carbon 2015 (3rd Gen) 00HW002 00HW003 TP00061B 11.4V 52Wh 4400mAh, High Capacity, 2-Year Warranty

**Product Overview**
Upgrade or replace your worn-out battery with this premium compatible battery for Lenovo ThinkPad X1 Carbon 2015 (3rd Gen). Designed to match OEM specifications, it provides reliable power for your daily tasks, video conferencing, and on-the-go productivity. Whether your original battery no longer holds a charge or you need a spare for extended use, this battery is the cost-effective solution.

**Important Voltage Warning**
Please confirm your original battery voltage before purchasing. This battery is rated at 11.4V. It is NOT compatible with 7.6V or 14.4V models. Using an incorrect voltage battery may cause system failure or damage. If unsure, check your original battery label or contact us with your laptop serial number.

**Compatible Models & Part Numbers**
- Laptop Models: Lenovo ThinkPad X1 Carbon 2015 (3rd Gen) / X1C 2015
- OEM Part Numbers: 00HW002, 00HW003, TP00061B, SB10K97565, SB10K97566, 00HW004, 00HW005
- FRU Numbers: 04X4495, 04X4496, 04X4497, 04X4498, 04X4499, 04X4500

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion (Built-in) |
| Voltage | 11.4V |
| Capacity | 4400mAh / 52Wh |
| Cells | 4 cells |
| Color | Black |
| Connector | 6-pin (compatible with original) |
| Certification | CE, FCC, RoHS |
| Warranty | 2 Years |

**Comparison Table**
| Feature | Our Battery | OEM Battery | Generic Low-Cost Battery |
|---------|-------------|-------------|--------------------------|
| Cell Grade | Grade A | Grade A | Grade B or recycled |
| Capacity | 52Wh (4400mAh) | 50Wh (4200mAh) | Often lower than stated |
| Cycle Life | 800+ cycles | 500-600 cycles | 300-400 cycles |
| Protection Circuit | Overcharge/over-discharge/short circuit | Standard | Basic or none |
| Warranty | 2 Years | 1 Year | 30-90 days |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the bottom case screws (use a Phillips #0 screwdriver).
3. Locate the battery connector and gently disconnect it from the motherboard.
4. Remove the old battery and insert the new one, aligning the screw holes.
5. Reconnect the battery cable, replace the bottom case, and tighten screws.
6. Plug in the charger and power on. Allow the battery to fully charge before first use.

**Note: ** If your laptop does not detect the new battery immediately, perform
a power reset: disconnect AC, remove battery (if possible), hold power button for 15 seconds, then reconnect.

**Package Includes**
- 1 x Replacement Battery
-
- 1 x Installation Guide (digital)

**100% Satisfaction Guarantee**
We stand behind our products. If you have any issues with compatibility, performance, or installation, our support team is here to help. Your purchase is backed by a 2-year warranty and a 30-day no-questions-asked return policy.