We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-ion cell phone battery with smooth finish and gold contacts, 72.85 by 52.30 by 6.00 mm

Cameron & Co

Cameron & Co DS-CS-BPR390RC cell phone battery 3.7V 2400mAh

SKU CH-K5BP-CHXB2 MPN DS-CS-BPR390RC

Lithium-ion replacement battery for BandRich BandLuxe PR39 hotspot, 3.7 V 2400 mAh capacity

  • Li-ion chemistry provides stable 3.7 V output for BandLuxe PR39
  • 2400 mAh capacity delivers extended runtime for mobile hotspot use
  • Slim 6.00 mm profile fits the original battery compartment precisely
  • 100 % OEM-compatible replacement for BandRich BA-21012300
  • Ready-to-install single unit in black finish

Replacement battery for BandLuxe PR39

This Cameron & Co DS-CS-BPR390RC cell-phone battery supplies 3.7 V and 2400 mAh capacity in a lithium-ion pack measuring 72.85 x 52.30 x 6.00 mm. It replaces BandRich part BA-21012300 and fits the BandLuxe PR39 hotspot. The black unit is new and 100 % OEM compatible.

Who should buy this and who should not

Owners of a BandLuxe PR39 hotspot needing a fresh 2.4 Ah lithium-ion cell will find this a direct fit. Buyers whose device requires a different voltage, capacity or physical footprint should look elsewhere. No other models or chemistries are supported by this part.

Deciding specification: 2400 mAh at 3.7 V

The single figure that confirms compatibility is the 2400 mAh capacity delivered at 3.7 V, yielding 8.88 Wh. Match this value exactly to the original battery label before ordering. If the original shows a different capacity or voltage, this battery will not work correctly.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 65% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-BPR390RC

Questions about this item

Which hotspot models does the DS-CS-BPR390RC battery fit?

This battery is made for the BandRich BA-21012300 and BandLuxe PR39 hotspots, matching the original part number and the 72.85 x 52.30 x 6.00 mm form factor.

Will the 3.7 V 2400 mAh cell charge correctly in my existing BandLuxe PR39 charger?

Yes — the voltage and 2.4 Ah capacity are identical to the original pack, so the stock charging circuit will manage it normally.

How can I confirm the new battery is working after I install it?

The hotspot should power on, show a full charge indicator, and deliver the rated 8.88 Wh during normal use.

More in Replacement Phone Batteries

Similar items