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Nzzz 320mAh BP37TR Battery Replacement for Educator ET-300/302(Incl. -L)/400/402, EZ-900/902-904, PE-900-903, RX-090 Receiver & ET-300/ME-300/300TS Transmitter, PL-711828 BL-100 BP-504 NiMH — Open-Box, 10% Off
Brand: Nzzz
Condition: Used - Mint
$749
$832
-10% Save $083
Updated: Yesterday
Description
【Compatible models】High quality replacement battery for 300TSTransmitter, ET-300-LReceiver, ET-300Receiver, ET-300Transmitter, ET-302-LReceiver, ET-302Receiver, ET-400Receiver, ET-402Receiver, EZ-900Receiver, EZ-902Receiver, EZ-903Receiver, EZ-904Receiver, ME-300Transmitter, PE-900Receiver, PE-902Receiver, PE-903Receiver, RX-090Receiver
【Long-lasting battery life as well as safety】High-quality battery protection boards provide overcharge and overvoltage protection.
Battery with protection board (to prevent overcharge / overdischarge / short circuit / overcurrent protection)
We guarantee the battery is brand new and fresh from the factory. However, lithium polymer batteries can be more prone to minor surface scratches—but don`t worry, it doesn`t affect performance at all!~
Friendly Reminder：For shipping safety reasons, batteries are usually not fully charged when shipped. To ensure longer battery life, please charge the batteries fully after receiving them before use.
We guarantee the battery is brand new and fresh from the factory. However, lithium polymer batteries can be more prone to minor surface scratches—but don`t worry, it doesn`t affect performance at all!~
Friendly Reminder：For shipping safety reasons, batteries are usually not fully charged when shipped. To ensure longer battery life, please charge the batteries fully after receiving them before use.
Fit Model
- ET-300Receiver
- ET-302Receiver
- ET-300-LReceiver
- ET-302-LReceiver
- ET-400Receiver
- ET-402Receiver
- EZ-900Receiver
- EZ-902Receiver
- EZ-903Receiver
- EZ-904Receiver
- PE-900Receiver
- PE-902Receiver
- PE-903Receiver
- RX-090Receiver
- ET-300Transmitter
- ME-300Transmitter
- 300TSTransmitter
Educator
Part Number
- PL-711828
- PL-711828N
- BL-100
- BP-504
- BP37TR
Educator
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0fbl7y8dy
- Country:
- US
- ASIN:
- B0FBL7Y8DY
- UPC:
- 716597695849
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Nzzz products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
