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Item #:
34740222
900mAh 3.7V Replacement Battery for JB L Synchros E50BT, P433638, Bluetooth Headset
Item #:
34740222
AED 56
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Imported from USA store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Long working time with over 300 times cycle life for JBL Synchros E50BT Bluetooth Headset
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
This 900mAh battery offers extended usage time for JB L Synchros E50BT Bluetooth headsets, ensuring uninterrupted listening without frequent recharges.
Perfect Fit
Specifically designed for JB L Synchros E50BT and P433638 models, ensuring seamless compatibility and easy installation for users.
Reliable Performance
With a stable 3.7V output, this replacement battery guarantees consistent performance, enhancing audio quality and headset longevity for a superior listening experience.
Product Details
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Brand | Starnovo |
| Model Number | SNO-553442PW-J |
| Model Name | JBL Synchros E50BT |
| Manufacturer | Starnovo |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 900 Milliamp Hours |
| Voltage | 3.7 Volts |
| Reusability | Rechargeable |
| Compatible Phone Models | JBL Synchros E50BT |
| Unit Count | 1 Count |
| Battery Weight | 15 Grams |
| Antenna Location | BATTERY |
| Battery Cell Composition | Lithium Polymer |
| Recommended Uses For Product | BATTERY |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Product Description
900mAh 3.7V Replacement Battery for JB L Synchros E50BT, P433638, Bluetooth Headset
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Customer Questions & Answers
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Question:
What is the cycle life of this battery?
Answer: Over 300 times cycle life. -
Question:
Is this battery safe to use?
Answer: Yes, it is a safe and reliable battery certified by UL, CE, UN38.3, RoHS. -
Question:
Which models is this battery compatible with?
Answer: This battery is compatible with JBL Synchros E50BT.
Starnovo 3.7V SNO-553442PW-J Editorial Review
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11 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AED 56
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Li-ion Polymer battery
- Capacity: 900mAh
- Nominal Voltage: 3.7V
- Certified by UL, CE, UN38.3, RoHS
- Pack Dimension: 5.5 x 34.5 x 44.0mm
- Weight: 15g
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