EUNORAU E-BIKE US
Eunorau 52V21Ah Secondary Battery for FLASH Ebike
Eunorau 52V21Ah Secondary Battery for FLASH Ebike
The Eunorau Flash secondary battery is a down tube lithium-ion pack with a nominal voltage of 52V and a rated capacity of 21Ah (HYFX-D LG3500).
Weighs 13.9 lb, supports a 4A standard charge, and comes in Black for Eunorau Flash. It delivers a cycle life of 500–800 cycles and includes a 4A charger. The battery integrates a BMS with short-circuit, over-charge, over-discharge, over-current protections and balance.
📋 Product summary:
- 52V21Ah HYFX-D LG3500 lithium battery (down tube type)
- Nominal voltage: 52V
- Rated capacity: 21Ah
- Weight: 13.9 lb
- Standard charge: 4A
- Color: Black
- Cycle life: 500–800 cycles
- Application bike: Eunorau Flash
- BMS protections: Short-circuit, over-charge, over-discharge, over-current, Balance
- Charger: 4A charger
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52V21Ah HYFX-D LG3500 lithium battery |
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Model |
52V21Ah lithium ion ebike battery |
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Nominal Voltage |
52V |
|
Rated Capacity |
21Ah |
|
Weight |
13.9 lbs |
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Standard Charge |
4A |
|
Type |
Down tube battery type |
|
Color |
Black |
|
Cycle life |
500-800times |
|
Charger |
4A charger |
|
Application bike |
Eunorau Flash |
|
BMS and Balance |
Short-circuit protection, Over-charge protection, Over-discharge protection, Over-current protection, Balance |
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📦 Nationwide shipping policy & returns
📦 Nationwide shipping policy & returns
NATIONWIDE SHIPPING:
Some free shipping products may be limited to the lower 48 states, as indicated by our shipping estimator tools and checkout cart. Outdoor living, home, and garden items ship nationwide. Standard shipping fees are confirmed at checkout based on your address and provider selection. Free shipping items incur zero fees at checkout. Tracking details are emailed instantly upon order fulfillment.
NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.
FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.
NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.
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