Nokia Battery Comparison Chart

2024-08-08    7 minute read

Recommended sizes (mostly due to popularity/availability):

  1. BL-5C
  2. BP-4L
NameCapacity (mAh)VoltageCapacity (Wh)Weight (g)BSI (kOhm)Pin CountFootprint (mm)Thickness (mm)ChemistryConnector
BL-6X 7003.7Lithium
BL-4YW20003.7Lithiumharness
BML-32.4no BSI pinNi-Mh
BLK-4S 7507.2Lithium
BLS-2N10503.8Lithium
BV-4D13203.7Lithiumpinch
BBT-3S6Ni-MH
BL-5F 9503.72746 x 405Lithium
BPS-211003.8Lithium
BL-5B 820-8903.7247546 x 33.95.65Lithium
BL-6C1070-11503.753 x 34?Lithiumside pad
BR-5C 9703.753 x 346Lithium
BL-6P 8303.77537 x 376Lithium
BL-5X 6003.732.9 x 37.75.4Lithium
BBH-1H17006Ni-MHbottom pad
BL-4D12003.72410060 x 444Lithiumpinch
BLD-3 7803.7194452.3 x 32.45.3Lithium
BBH-1SF 8006Ni-MH
BP-4GW20003.7Lithiumharness
BL-4J12003.710059 x 37.54Lithiumpinch
BP-6X 7003.7Lithium
BL-8N 7003.7no BSI pinLithium
BMH-1V 550689120 x 4214Ni-MH
BL-5CA 7003.7184753 x 33.95.6Lithium
BV-5JW14503.85.5287.358.5 x 385.6Lithiumcable
BP-4L15003.712066 x 445Lithiumpinch
BLL-23.6Lithium
BMC-311003.6Ni-Mh
BL-4CT 8603.73.27554 x 344Lithium
BL-5BT 8703.77545 x 335Lithium
BLB-3 9203.7Lithium
BL-4B 7003.76846 x 344.3Lithium
BBH-1S 6006Ni-MH
BLJ-1 4007.248120 x 4210Lithium
BV-5XW20003.7Lithiumharness
BP-4W18003.784 x 483.8Lithiumpinch
BV-4NW20003.7Lithiumharness
BLJ-415007.2106120 x 4222Lithium
BLN-33.6Lithium
BL-8L 7003.7Lithium
BL-5K12003.7Lithiumpinch
BL-5C 970-10503.73.885238253 x 346Lithiumside pad
BL-5J13203.74.922.1510060 x 385.5Lithiumpinch
BPS-1 6003.7Lithium
BP-5L1300-15003.7Lithiumside pad
BLC-1 9503.6Lithium
BL-4BA 6303.73346 x 344.3Lithium
BBH-2H11006Ni-CD
BL-4S 8603.77550 x 384.8Lithium
BP-3L13003.74.82866 x 444.1Lithiumpinch
BL-5CB 8003.7213053 x 345.8Lithium
BP-5M 9003.73.37541 x 406Lithium
BP-6EW18303.7Lithiumharness
BLB-2 650-7503.74653 x 337Lithium
BBT-1XV 6006Ni-MH
BL-6Q 9703.7Lithium
BMH-1 550685120 x 4214Ni-MH
BP-5Z10803.7441.6 x 43.95.6Lithiumpinch
BP-3001L12403.7Lithiumbottom pad
BL-6F12003.7Lithiumpinch
BL-5CT10503.78254 x 345Lithium
BLL-33.6Lithium
BP-6M1070-11003.791.540 x 416Lithium
BP-6MT10503.79140 x 416.5Lithium
BL-4U10003.78261 x 384Lithium
BMP-1A 7003.6Ni-MH
BP-5T16503.7Lithiumpinch
BLC-23.674.1-7553 x 38.37.4Lithium
BL-4C 8603.7247553 x 344.5Lithium

BLB-2 may have a different BSI resistance for the 650 mAh model. The wiki was unclear.

BSI resistance is generally measured between the GND and BSI pin

Datasheet for a BL-5C clone: https://docs.rs-online.com/ab5a/0900766b80cf37fc.pdf

Good part for the side pad-style connector: https://www.aliexpress.us/item/3256804968015691.html. The important part is that the pitch is roughly 3mm and the point of contact is roughly 3mm high. For this reason, I like the 4.6H variant. Some taller alternatives for you sickos out there: https://www.aliexpress.us/item/3256804706549757.html

Discontinued part for pinch connector: https://jlcpcb.com/partdetail/DCHAIN-BA030637042059/C5827004. A bit of a stretch, but it may be possible to use parts from here: https://www.lcsc.com/products/PCB-Welding-Terminal_11512.html, with the caveat that they're all through-hole and all the ones I've looked at are too big.

a battery connector mounted to a flex PCB cable harness.
it is mostly plastic with 7 metal bits, 3 of which are soldered to the flex PCB.
Close-up of the harness-style battery connector

There's probably a similar part somewhere in this list: https://www.lcsc.com/products/Board-to-Board-and-Backplane-Connector_960.html

TODO:

Sources