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1.Product specification: No. Item Specification 1 Rated Capacity 165mAh 2 Nominal Voltage 3.7V 3 Charge Limited Voltage 4.20 +0.03 -0.02V 4 Discharge Cut-off Voltage The min is 2.75V, and the standard is 3.0V. End-of-charge Current 0.02C 6 Standard Charge Constant Current: 1C(165mA) Constant Voltage: 4.2V End-of-charge Current: 0.02C 7 Standard Discharge Using 0.2Cconstant current discharge to the Discharge Cut-off Voltage. Quickly discharge current: 1C(165mA) 8 Maximum Continuous Charge Current 1C(165mA) 9 Maximum Continuous Discharge Current 1C(165mA) 10 Operating Temperature Range Charge: 0 ~ 45 C Discharge: C 20 ~ 60 C StorageTemperature Range -20 ~60 C 11 Operating And Storage Humidity Range Less than 85%RH 12 Weight 5gor less 13 Cell Dimension Length: 1 21.0mm (not including tabs) Width: 1 21.0mm Thickness: 1 5.0mm 2.Product Advantages: 1.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload; 2.Injection Technology to make battery more stable; 3.With short-circuit production function, safe and reliable; 4.Up to 500 cycles life,low self-discharge,no memory effect; 5.Factory mastered technology and competitive price; 6.CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard. 3.Trading detail: 1) Packing:Standard Industrial packing 2) MOQ: 2000pcs (Small trial order accepted) 3) Delivery time: Usually 3~5 days after payment (for cells) 4) Payment term: T/T, Western Union,Paypal 4.Certificates: UL,CE,RoHS,UN38.3,IEC61233. Suck plastic plate packing Carton size: 41cm*20cm*25cm.
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The Pl502121 165mah polymer lithium battery is a rechargeable cell with a rated capacity of 165mAh and a nominal voltage of 3.7V. It has a charge limit voltage of 4.20V (+0.03/-0.02V) and a discharge cut-off voltage ranging from a minimum of 2.75V to a standard of 3.0V. The battery measures 21.0mm in length, 21.0mm in width, and 5.0mm in thickness (excluding tabs), and weighs 5g or less. It operates within a charge temperature range of 0 to 45°C and a discharge range of -20°C to 60°C, with storage conditions from -20°C to 60°C and humidity below 85%RH.
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Shenzhen Hondark Electronics Co., Ltd. is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Shenzhen Hondark Electronics Co., Ltd. for prices, specifications and documents for Pl502121 165mah polymer lithium battery.
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Shenzhen Hondark Electronics Co., Ltd., a B2B supplier from China, dispatches Pl502121 165mah polymer lithium battery primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.