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🔌 Power your server like a pro—never let downtime steal your edge!
This 3.7V, 7Wh (1800mAh) rechargeable laptop battery is engineered for Dell PowerEdge servers and RAID controllers, offering reliable, certified safe power with broad compatibility across multiple Dell models. Designed for quick installation and long-lasting performance, it’s the essential upgrade to keep your enterprise hardware running smoothly and efficiently.
| ASIN | B07M966R28 |
| Amperage | 3.7 A |
| Antenna Location | Laptop |
| Battery Capacity | 1800 milliampere_hour |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 3.2 ounces |
| Best Sellers Rank | #38,552 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,730 in Laptop Batteries |
| Brand | Tinkon |
| Compatible Phone Models | Dell Perc 5i 6i H700 H800 PowerEdge 1900 1950 2900 2950 2970 6850 6950 R910 R900 R710 R610 R510 R410 Battery |
| Customer Reviews | 3.9 out of 5 stars 48 Reviews |
| Item Dimensions | 3.5 x 2.1 x 0.6 inches |
| Manufacturer | DongGuan Simer Electronics Co., LTD |
| Model Name | FR463 |
| Model Number | A1281 |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| UPC | 742880396742 |
| Voltage | 3.7 volts |
S**K
quality
Fixed the issue on the sever thanks
D**C
Dell R710 PERC H700 card
5 minutes to install within 6 hours battery was fully charged and learn times correct. same battery fits PERC H810 I believe.
T**K
Possible bad batch of FR463 batteries in April of 2026
They possibly have a bad batch of FR463 batteries. I bought one in 2023 and it worked flawlessly. I bought one in April of 2026 and my server said it was failed. Got it replaced and it also showed failed in my Dell R510. The battery bought in 2023 only shows as degraded. Leaving the battery in the server overnight did not seem to help. It showed missing in the morning.
L**D
It works!
Replaced the original (10 year old) battery, which took less than 5 mins to install. It works, but will it last 10 years? We'll see, and if it does, I will be updating my review to 5 stars.
A**S
Perfect
Worked perfectly for my Dell R710 server. This battery is used to protect the data in the raid controllers cache from a sudden power loss.
M**.
Works as a battery but is NOT a true FR463/NU209/P9110 replacement.
It lacks the BMS/fuel gauge IC entirely, so there is no SMBus/I2C communication. The PERC H700 controller cannot report state of charge, temperature, or cycle count. MegaCLI returns hardware error (I2C) on any BBU query. WriteBack cache may still function since the controller detects voltage, but you lose all battery telemetry and health monitoring.
A**R
Seems to be a direct replacement
Performs as expected.
N**S
Quick delivery, good value for the price
Quick delivery. Cheaper than the Dell replacement, seems to work just as well.
Trustpilot
4 days ago
3 days ago