Helder's Game Tech 800mAh Battery for Game Boy Advance SP

Best gba sp batterie you can get i have a gba sp ags 101 with a omega in it and battery life was lacking but not anymore 100% worth it .

I have little trouble about my battery, but support are very helpfull about my question and everything go super smooth thanks.

For reference i got over 8h of gameplay with ez flash omega definitive edition AGS-101 stock.

Fits great (with the spacer) lasts very long

Charged the battery to full and drained to 0 as instructed for calibrating. After the initial calibration I got almost 17 hours of continuous play on a gen 1 GBA SP with the light on. Very solid and affordable replacement to refresh old gear.

I got this battery to replace my old one and I’m super happy with it! It comes with a little wedge to keep the battery in place which is nice. Holds a charge really well and pairs with a new screen perfectly. Highly recommend.

Almost 10 hours playing Final Fantasy 1 & 2: Dawn of Souls on max volume and brightness. I've tried the cheaper batteries, and this is the only one worth buying.

Good battery life and fits sung (but not too snug) in the battery compartment

It's insane how much power the battery held! apparently it can last up to 18 hours on a AGS 001/101 of continuous playtime

All is good so far. The battery does not fit snuggly. Its a bit loose, but it does work.

This little battery has increased my SP battery life, and works perfectly with any IPS mod 🥳🔥

It's actually thinner and smaller than the original battery, but fits into the shell the same and doesn't rattle around at all. It's just a direct upgrade, what's not to love?

This is a perfect way to extend your battery life in your GBA SP. You really get the most out of it's battery life compared to a lot of similarly priced batteries on the market. Don't hesitate, just go for it. You will not regret it one bit!

Battery is great.

Quality battery, much better than the cheap eBay replacements. Only small issue is that the battery is slightly smaller than OE so I inserted a spacer to ensure good contact on the terminals.

Super easy to install plus it has an increased battery life as opposed to the original battery

I like

i love how it looks and also i loe the capacity! best battary i strogly recoment this product i am ery satisfy!

This is a true 800mah battery, so far it’s lasted 7+ hours. I had an aftermarket gba sp shell so I did have to print a shim so the battery would make contact. I highly recommend this battery as a replacement for your old OEM battery.

Amazing store and service, even in this times the could deliver in my country, its the betteries for any gba sp , and its a must if you have an ips kit installed

Bought this to replace an old battery. Works like a charm, lasts long. A bit smaller than the original battery, so it doesn't "clip" inside the console, but it works just the same.

Very good

Finally a good gba sp battery!

Did not have any problem with fitting the battery in the shell. A great replacement for my old battery that had trouble keeping charge.