SPEKTRUM B900LFRX Receiver Battery 605482555729 900MAH 2S 6.6V

( Brand: Spektrum ), ( Manufacturer Part Number: B900LFRX ), ( Part Type: Receiver Battery ), ( Age Level: 17 Years Up ), ( UPC: 605482555729 )

Review SPEKTRUM 900mah 2s 6.6v Li fe Receiver Battery

The Spektrum B900LFRX is a high-performance 900mAh 2S 6.6V Lithium Iron Phosphate (LiFe) receiver battery, designed specifically for use with Spektrum DSMX or DSM2 aircraft receivers. This battery offers several advantages over traditional NiMH or NiCd batteries, including a longer lifespan, greater power consistency, and improved safety.

The 900mAh capacity of this battery provides ample power for most RC applications, allowing for extended flight times and reduced need for frequent battery swaps. The 2S configuration, which refers to the two cells in series, delivers a nominal voltage of 6.6V, ensuring compatibility with a wide range of Spektrum receivers.

The Spektrum B900LFRX utilizes Lithium Iron Phosphate (LiFe) technology, which is known for its excellent safety features. LiFe batteries do not suffer from the memory effect that affects NiMH batteries, and they also do not require a balancing charge. This eliminates the need for additional accessories, making the battery more convenient to use.

One of the key benefits of LiFe batteries is their consistent power delivery. Unlike NiMH or NiCd batteries, which can experience voltage drops as they discharge, LiFe batteries maintain their voltage output throughout their discharge cycle. This results in more stable and reliable performance for your RC model, allowing for better control and responsiveness.

The Spektrum B900LFRX is also designed with a smart charging circuit, which ensures the battery is charged safely and efficiently. The charging circuit communicates with your charger to monitor the charging process and prevent overcharging, which can damage the battery or even cause a fire.

With its high capacity, consistent power delivery, and advanced safety features, the Spektrum B900LFRX is an excellent choice for RC enthusiasts looking for a reliable and long-lasting receiver battery. Whether you're flying a large RC plane or a high-performance quadcopter, this battery is sure to provide the power you need to take your hobby to new heights.

The Spektrum B900LFRX 900mAh 2S 6.6V Li-Fe receiver battery is a popular choice among RC hobbyists due to its high capacity and advanced technology. Here are some pros and cons to help you decide if this battery is right for you.

1. High Capacity: With a capacity of 900mAh, this battery can provide longer flight times compared to smaller batteries.

2. Lightweight: Despite its high capacity, the B900LFRX is relatively lightweight, making it an ideal choice for RC aircraft that require minimal weight.

3. Longer Flight Time: Due to its high capacity, this battery can provide longer flight times, allowing you to fly for extended periods without interruption.

4. Advanced Technology: The Li-Fe (Lithium Ferrophosphate) chemistry used in this battery offers several advantages, such as longer cycle life, lower self-discharge rate, and improved safety compared to NiMH or LiPo batteries.

1. Higher Cost: Compared to NiMH or LiPo batteries, the Spektrum B900LFRX is more expensive.

2. Longer Charging Time: The charging time for this battery is longer than that of NiMH or LiPo batteries, taking approximately 3-4 hours to fully charge.

3. Limited Availability: Due to its unique technology and size, the Spektrum B900LFRX may not be as readily available as other battery types.

The Spektrum B900LFRX 900mAh 2S 6.6V Li-Fe receiver battery offers several advantages, including longer flight times, lightweight design, and advanced technology. However, its higher cost, longer charging time, and limited availability may be drawbacks for some hobbyists. Ultimately, if you're looking for a high-capacity, long-lasting battery for your RC aircraft and are willing to pay a premium, the Spektrum B900LFRX is an excellent choice. If, however, you're on a tighter budget or prefer a more readily available battery type, you may want to consider other options.

Details:

This is a Spektrum B900LFRX 900mAh 2S 6.6V Li-Fe Receiver Battery. Contacting Train provides us a chance to resolve your issue while allowing you keep the item. Condition: Factory New, Operational Status: Functional This item is brand new from the factory. Manufacturer: Spektrum.

Model Number: B900LFRX. Train Product Id: 12077392. We'll do our absolute best to make you happy.

part #: b900lfrx prices

• $29.11-$40.04

specifications rcparta:

• brand: Spektrum
• mpn: B900lfrx
• part type: Receiver Battery
• age level: 17 Years Up
• upc: 605482555729

general rcparta:

• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs
• condition: New

shipping rcparta:

• type: Fixed
• class: Economy, Standard
• service: Economy, Standard
• transit: 14-21 Days
• cost: $14.49

seller rcparta:

• city: Flowery Branch, Georgia
• rating: 99.7%
• # reviews: 699327

returns rcparta:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

offer rcparta:

• options: Ship-to-home
• availability: In Stock
• quantity: 10
• started: October 15, 2025
• sold: 0

payments rcparta:

• wallet: Paypal
• credit card: Diners-club
• other

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