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Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen

Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen

브랜드 이름: RESKY
모델 번호: LP302030
MOQ: 500개
가격: 협상 가능
포장에 대한 세부 사항: 종이상자
지불 조건: D/P, D/A, T/T, Western Union
자세한 정보
원래 장소:
중국
인증:
CE, RoHS, MSDS, Un38.3, IEC62133
모델 번호.:
LP302030
용량:
120mAh
MOQ:
10개
전해질:
Li (Nicomn) O2
사이클 수명:
500 사이클
보증:
12개월
해운:
UPS, DHL, FedEx, TNT, Air, Sea, Special Line
리드타임:
7-10 근무일 이내
커넥터:
아, 몰렉스....
사양:
3*20*30mm
공급 능력:
50000pcs/일
강조하다:

Rechargeable lithium battery 302030 3.7V

,

Li-ion battery pack for record pen

,

120mAh lithium polymer battery pack

제품 설명
Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen
Technical Specifications
NO. Items Specifications
1 Batteries 3.7V 120mAh LiPo battery
2 Charge voltage 4.2V
3 Nominal voltage 3.7V
4 Nominal capacity 120mAh @ 0.2C Discharge
5 Charge current Standard Charging: 0.2C
Rapid charge: 1.0C
6 Standard Charging method 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
7 Charging time Standard: 2.75 hours
Rapid: 2 hours
8 Max. charge current 0.5C
9 Max. discharge current 1.0C
10 Discharge cut-off voltage 2.5V±0.25V (0.2C)
11 Operating temperature Charging: 0°C~45°C
Discharging: 0°C~45°C
12 Storage temperature -10°C~+45°C
13 Dimension Length: 30±0.5mm
Width: 20±0.5mm
Thickness: 3±0.2mm
14 Drop Test Dropped from 1m height twice onto concrete - no fire/leakage
15 Cycle time ≥500 cycles
Usage & Maintenance Guidelines
For use only with devices marked "3.7V Small Lithium Polymer Battery" (e.g., smart bracelets, micro sensors). Do not use with other battery specifications to prevent voltage mismatch.
Important: Inspect battery every 1-2 months. Discontinue use if you notice bulging or leakage (sticky white powder). For long-term storage, maintain charge at 3.7-3.8V (50%-60% capacity).
Storage Recommendations
  • Store at 10-25°C (optimal 20°C) with humidity <60%
  • Keep away from humid environments and heat sources
  • Use insulated containers away from metal objects
  • Wrap terminals when storing multiple batteries
Transportation Guidelines
  • Wrap terminals with insulating tape or caps
  • Use bubble wrap or foam bags for protection
  • For bulk transport, use anti-static packaging
  • Maintain temperature between 10-30°C during transport
Primary Applications
  • Portable electronics: Bluetooth headsets, electronic scales, toys
  • Consumer electronics: Beauty devices, education devices
  • Energy storage: Dashcams, Bluetooth speakers
  • Small drones (for short-range missions)
Application:

Consumer electronics:


Bluetooth headsets, wireless mice, smartwatches, MP3/MP4 players, digital photo frames, and other personal digital devices.


Smart home and IoT devices:


Including smart remote controls, fingerprint locks, tire pressure monitors, smart robots, mite removers, and other low-power smart hardware.


Medical and health devices:


Electronic scales, eye massagers, beauty devices, blood glucose meters, and other portable medical instruments.


Outdoor and sports equipment: such as Bluetooth speakers, camping lights, action cameras, electric toys, and other outdoor gear requiring a portable power source.


Other small electronic tools: including walkie-talkies, barcode scanners, dashcams, e-readers, and other professional or everyday tools.

Product Images

Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen 0

Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen 1

Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen 2

Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen 3

Rechargeable Lithium Cell 302030 3.7V 120mAh Power Li-ion Li-polymer Battery Pack For Record Pen 4

평점 및 리뷰

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5.0
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모든 리뷰

M
Mofak
United Kingdom Dec 5.2025
Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.
A
Andrius
Lithuania Apr 16.2025
High quality, working well on our portable medical devices, Resky is a reliable supplier for lithium battery
M
Michael
France Dec 28.2022
Tested 604070 3.7v 2000mAh lithium polymer battery cell with many charging and discharging cycles, they working very good, capacity keeping very stable.