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Rechargeable Lithium Polymer 3.7V 1350mAh Li-Po Battery Pack for Portable Devices
| Place of Origin | Dongguan China |
|---|---|
| Brand Name | BAKTH / Neutral / OEM |
| Model Number | BAKTH-753450P-1S-3J |
| Minimum Order Quantity | 2 Piece |
| Packaging Details | 1pc/individual |
| Delivery Time | 35~45 days |
| Payment Terms | T/T |
| Supply Ability | 1000PCS/Month |
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xProduct Details
| Type | Li-po Battery | Model NO. | BAKTH-753450P-1S-3J |
|---|---|---|---|
| Nominal Voltage | 3.7V | Nominal Capacity | 1350 MAh |
| Nominal Energy | 5.0 Wh | Max. Charging Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.75V | Standard Charge Current | 0.2C |
| Max Charge Current | 1C | Dimension | Approx 7.8 × 35 × 53mm |
| Weight | Approx 25g | Sample | Available |
Product Description
Rechargeable Lithium Polymer 3.7V 1350mAh Li-Po Battery Pack for Portable Devices
The BAKTH-753450P-1S-3J is a premium lithium polymer battery, featuring a nominal 3.7V voltage (4.2V full charge), 1350mAh high capacity, and 5.09Wh energy output. Engineered with advanced lithium polymer chemistry, a slim prismatic 753450P form factor (75mm × 34mm × 5.0mm), and a stable 1S-3J single-cell configuration, it merges large capacity, ultra-thin flexibility, and reliable performance—making it the ideal power source for wireless earbud charging cases, mid-sized smartwatches, portable Bluetooth speakers, IoT sensors, and other compact-to-midsize consumer electronics that demand extended runtime without sacrificing sleek design.
Technical Performance You Can Rely On
Engineered for consistent, stable performance in daily use scenarios:
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Stable 3.7V Voltage Output: Maintains a steady 3.7V nominal voltage throughout discharge, avoiding voltage drops that cause device lag, flickering, or sudden shutdowns. This stability is critical for sensitive electronics like smart wearables or IoT sensors, ensuring smooth operation until full depletion.
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Wide Temperature Adaptability: Operates reliably from -20°C to 60°C , performing well in both cold outdoor environments (e.g., winter fitness tracking) and warm indoor settings (e.g., home IoT devices) without compromising performance.
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No Memory Effect: Supports partial charging without capacity degradation. Users can top up the battery anytime (e.g., during work breaks or commutes) without affecting its long-term performance, adapting to busy lifestyles.
About Us
Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, we've specialized in battery pack assembly and PCM/BMS design and production. Our 5,000-square-meter factory features automated production lines and SMT assembly capabilities.
Certifications
FAQ
What kind of certificate your battery pack owned?
ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs have reliable quality assurance.
Do you have MOQ?
No limitation - we offer competitive pricing based on order quantity. Sample orders are welcome to test our quality before bulk orders.
What's the warranty? How can we guarantee quality?
Standard warranty is 12 months (negotiable for special products). Our complete production process ensures quality before shipment.
What's the lead time?
Standard products: 3-4 weeks for samples (depending on cell availability), 5-8 weeks for bulk orders (varies by model and quantity).
Can we have our own Logo on the battery pack? Can you accept customized battery?
Yes - our professional R&D team can provide customized solutions according to your requirements.
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