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Lithium 21700 Battery: 3.63V 5000mAh (18.15Wh, 2A rate, INR21700 M50T) with NTC - UN38.3 Passed

Your Price: From $31.50 to $42.30
Available to order with lead time 5-7 Business Days to build

Product Options

  • Li-Ion 3.63V 5000mAh battery pack is build by LC-21700-LGM50,
  • Wrapped by thin PVC inside
Voltage Nominal Voltage: 3.63V
Charge Cut off Voltage: 4.2V
Discharge Cut off Voltage: 2.5V
Capacity Nominal: 5000 mAh; Minimum: 4850mAh
  • 1x PCB(3A with NTC)  installed with the battery pack and protects the battery from
    • Over charge, Over discharge, Over current. Short circuits
Terminal Options CU-JAS428: 50mm 22AWG wire, Black/Red/White, white PVC
CU-JAS428-V2: no wire, white PVC
CU-JAS428-V3: M14328 BK005 wire, 24Awg, Black PVC,  see drawing (UN38.3 Passed)
CU-JAS428-V3XW: M14328 BK005 wire, 24Awg, Black PVC, see drawing
CU-JAS428-V3HH: M14328 BK005 wire, 24Awg, Black PVC, see drawing
CU-JAS428-V4: UL1061 22AWG 50mm wire with JST PHDR-08VS connector & JST SPHD-001T-P0.5 crimps. To reduce the diameter, use nickel tabs instead of wire. Dimension: Dia X H: 22mm x 75mm
  • Pin 1: B+  (Red)
  • Pin 2: B-  (Black)
  • Pin 3: No connection
  • Pin 4: No connection
  • Pin 5: NTC (Yellow or White)
  • Pin 6: No connection
  • Pin 7:  ID1 (Blue) Connect to pin 8
  • Pin 8:  ID2 (Blue) Connect to pin 7
Charge Current Standard: 1455mA; Max: ≤1000mA (0~25°C)     ≤1455mA (25°C~50°C 
Discharge Current ≤2000mA

Dia: 23mm ± 1mm; Length: 74mm ± 1mm

Weight 3.5oz
Operation Temperature
(Cell Surface Temperature)
  • Charge: 0°C (32°F) ~  45 °C (113°F)
  • Discharge: - 20°C (-4°F) ~ 60 °C (140°F)
Storage Temperature
  • 1 month: -20°C (32°F) ~ 60°C (140°F)
  • 3 month: -20°C (32°F) ~ 45°C (113°F)
  • 1 year: -20°C (32°F) ~ 20'°C (68°F)
Related Product
  • Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse (including but not limited to: over charge, over discharge, any changes to this battery pack, dis-assemble battery pack) .
  • Always charge battery with attention.  Battery pack should be put in a fireproof place to avoid any accidents.
  • Please check battery polarity before connect to device.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
  • CU-JAS428 / CU-JAS428-V2 / CU-JAS428-V4 

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