Watson BLM-1 Lithium-Ion Battery Pack (7.4V, 1450mAh)

Watson BLM-1 Lithium-Ion Battery Pack (7.4V, 1450mAh)

Watson BLM-1 Lithium-Ion Battery Pack (7.4V, 1450mAh)

B&H # WABLM1 MFR # B-3502
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Product Highlights

  • Replacement for Olympus BLM-1
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Watson BLM-1 overview

  • 1Description

The Watson BLM-1 Lithium-Ion Battery Pack works with the same cameras as the Olympus BLM-1. This replacement battery pack features a capacity of 1450mAh, 7.4V of output power and 10.7 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.

Compatible Cameras
  • C-5060
  • C-7070
  • C-8080
  • E-30
  • E-520
  • E-3
  • E-500
  • E-300
  • E-330
  • E-510
UPC: 847628543362
In the Box
Watson BLM-1 Lithium-Ion Battery Pack (7.4V, 1450mAh)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Watson BLM-1 specs

    Capacity (Wh) 10.7 Wh
    Amp-Hours 1450 mAh
    Chemistry Lithium-Ion
    Output Voltage 7.4 VDC
    Dimensions (W x H x D) 2.2 x 1.5 x 0.8" / 5.6 x 3.8 x 2.0 cm
    Weight 2.7 oz / 76.5 g
    Packaging Info
    Package Weight 0.25 lb
    Box Dimensions (LxWxH) 3.3 x 2.5 x 1.2"

    Watson BLM-1 reviews

    BLM-1 Lithium-Ion Battery Pack (7.4V, 1450mAh) is rated 4.6 out of 5 by 30.
    Rated 5 out of 5 by from Excellent off-brand battery I'm a sports photographer for a company of weekly newspapers where I cover high school sports at four different area high schools. Quality is superb. I haven't had to charge it yet since the initial charge. So far it's lasted through four basketball games.
    Date published: 2010-01-21
    Rated 3 out of 5 by from BLM-1 Lithium-Ion Battery Pack The battery itself is great. The only problem it did not come with a plastic protector for the connection end of the battery. This should be included with every battery!!
    Date published: 2011-07-25
    Rated 5 out of 5 by from As good as original Very happy with the generic replacement batteries. Still in love with my Olympus. E3
    Date published: 2013-11-05
    Rated 4 out of 5 by from a welcomed re-make for older equipment! Not everyone is able to update their cameras and their accessories. Owning an Olympus E-volt 520 DSLR since it's inception three or four years ago, i was quite disappointed and annoyed at my inability to procure a suitable backup and replacement for the BLM-1 battery that the 520 requires. B&H now offers an after-market replacement made by Pearstone which can be re-charged--and at a reasonable cost.
    Date published: 2013-01-03
    Rated 4 out of 5 by from Pearstone BLM - 1 Replacement Battery I use this replacement battery with an Olympus E 500 SLR . So far this battery has performed well although I have not yet stressed tested it. It powers up quickly and supplies more than enough power. I would have rated this product 5 stars but since this review is being made not long after purchase I can not comment on its durability.
    Date published: 2013-08-08
    Rated 4 out of 5 by from Better than the original Although I haven't had much opportunity to use it yet, the battery charged up faster than the original and the lower price permits the purchase of two instead of one original, so, I'll rarely be without power for my camera on an extended photo shoot.
    Date published: 2011-08-17
    Rated 4 out of 5 by from works comparing this to the original olympus (no longer available), you can tell the pearlstone is made in china. But functionally it appears to do the job. Holds a charge and works in my e-520. Overall pretty happy with this as an emergency backup.
    Date published: 2012-08-08
    Rated 5 out of 5 by from Perfect Does exactly what it says it does - though I have only used it in the field once so far. I doubt I will have any issues - lithium batteries are fairly standard tech so I am very pleased with the purchase.
    Date published: 2011-02-24
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