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BAKTH-LP-102128, 3.7V, 430mAh, 1.59Wh

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BAKTH-LP-102128, 3.7V, 430mAh, 1.59Wh

Name: BAKTHLP102128 37V 430mAh 159Wh
Brand: BAKTH
Price: 1.85 USD

Buy cheap BAKTH-LP-102128, 3.7V, 430mAh, 1.59Wh product

Brand Name : BAKTH

Model Number : BAKTH-102128P

Certification : UN38.3

Place of Origin : China

MOQ : 2PCS

Price : US$1.85

Payment Terms : T/T

Supply Ability : 100000PCS/Month

Delivery Time : 15~20days

Packaging Details : Carton

Voltage : 3.7V

Discharging Temp : -20℃~45℃

Charge Current : 0.5C

Chemistry : Li-pol

Chargeable : Yes

Working Temperature : 0℃ ~45℃

Capacity : 430mAh

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Product Overview:

The ‌BAKTH-LP-102128‌ is a compact ‌3.7V 430mAh (1.59Wh)‌ rechargeable lithium-ion battery, commonly used in ultra-lightweight and space-constrained electronic devices. With a ‌single-cell (1S)‌ configuration, it delivers a nominal voltage typical of small consumer electronics, making it ideal for low-power applications where size and weight are critical.

Description:

Weight	10 g
Dimensions	10 × 22 × 31 mm
Type	Li-Po
Power Capability	430 mAh
Power Capacity	1Wh
Voltage	3.7V
Max. charging voltage	4.2V
Cut-off voltage	2.8V
Cycles Life	300+

Physical and Application Profile

This battery is typically housed in a ‌prismatic or pouch cell‌ design, emphasizing ‌minimal thickness and light weight‌—often under ‌20g‌. It is widely integrated into:

‌Wearable devices‌: smartwatches, fitness trackers, hearables
‌Miniature drones and toy-grade RC models‌
‌Bluetooth accessories‌: earbuds, remotes, mini speakers
‌IoT sensors and medical wearables‌: temperature monitors, patch devices

Its compact form factor requires precise fitment, so users must verify ‌physical dimensions, connector type (e.g., JST-PH 2.0mm), and polarity‌ before replacement or integration.

Charging and Safety Considerations

To ensure safety and longevity:

Use a ‌constant current/constant voltage (CC/CV) charger‌ set to ‌3.7V (4.2V full charge)‌
Charge at ‌0.5C–1C rate (215mA–430mA)‌ to avoid overheating
Store at ‌3.7–3.8V (partial charge)‌ in a cool, dry environment
Avoid over-discharge below ‌3.0V‌ to prevent cell damage

The battery may include ‌built-in protection circuits‌ against overcharge and short circuits, but external PCM integration is recommended in custom applications.

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