Cameron Sino CS 1100mAh / 4.07Wh Replacement Battery for Real Wear, Fit Model Drive 50 LM, Drive 51LMT, Drive 51LMT-S, DriveSmart 5 LMT, Nuvi 30, Nuvi 50, Nuvi 50LM, Nuvi 52, Nuvi 52LM, Nuvi 52LMT, N

Was exactly what I needed to fix a faulty battery for a customer in a Garmin 50LM. Installation is simple, but there are a couple tricky parts.To take apart the unit you need a #5 Torx bit, which not everyone has.The OEM battery has some SERIOUSLY strong double sided tape holding it in, so use caution and patience getting it out.Beyond that, it works perfect, charges just like an OEM battery, and I'd 100% recommend this product.

worked as described

Fast shipping, excellent price, straightforward installation (see YouTube), double the capacity (4.1 vs 2.1 wh) compared to the original battery in my Garmin 50 GPS. Tight fit, but OK - carefully route the wires. Has noticeably longer battery life.

It fits in my Garmin Nuvi 40LM, Its NOT easy to install, because I did not have the "Special Tools" and I had to heat up the Old battery because it was pretty stuck in the case, Good Price, Battery Life? Just put it in!

Fits DriveSmart 61 LMT-S, even though its not listed. It is larger than the stock battery, but the D.S. 61 has an area inside that appears it should have had this battery all along. Fits perfectly and now I have more run time off the charger if needed.

I installed this battery in my Garmin Nuvi 55LM yesterday. You will need a Torx 5 bit to remove the screws, then I opened the case with a .98 cent plastic Home Depot putty knife slid in between the 2 halves. The new battery is larger in size and capacity than the original so you will have to remove a little plastic where the wires comes out of the battery. I used a pair of needle nose pliers. So far everything is working great!

cameron sino cs 1100 mah battery dead after a month, purchased 3/14/2024 to late to return to amazon i ordered another not realizing when opening the garmin 50 lm i had already replaced it if i had knoen would have purchased another brand.

Easy to install but you will need a set of miniature Torx screwdrivers. I do not use my Garmin daily and it once again holds a charge between uses. I recently used it for several hours without plugging it up.