Lokalizácia
Formulár sa odosiela
Kúpil som takú detskú srandu, bola tam 18650 batéria že 1900mAh
Keď som ju nabíjal vošlo tam presne 100
Toľko k mega dobrej číne, ale platí není Čína ako Čína
15.07.2025 - 18:13:04
01
Ja som kupoval polovicne z amazonu (cina) kvoli dropperu a funguju tip top, na prehadzke som ich ale neskusal.

https://www.amazon.de/dp/B0BDRQDYH1?ref_=cm_sw_r_cso_cp_apin_dp_HY2N4MS3CMXZPGQW00SZ

Len uz mozno rok, dva su nedostupne
15.07.2025 - 23:05:11
01
arrow_leftTecka napísal:
Kolko sa tu nariekalo a pytalo na riesenia?

Sumasumarum… baterka za 15€ nie je az taky dobry deal, kedze tam je velka variabilita v konzistetnosti kvality pocas zivotnosti. Tj. Ked ti to klakne pocas 100km vyjazdu. Dik ide, dik nejde. Googli a dozvies sa viac.

So sram bateriou take ani gugl nezna.

Gúgl ? tak si kupuj ten sram, na niektorych musia zarobit no. Bolo aj tu par ludi co im to iste robili origo baterky. Ale tak ver si comu chces.
15.07.2025 - 23:13:11
00
Tebe honoria nieco data? Ci iba “ak to povie FB?”

Teraz som dal kamosovi promt… citaj pozorne.

Niektore baterie ostanu na cervenom v nabijacke, ale uz je trik ako ju ozivit. Ak umrie nabijacka… mas dalsiu.

By chatGPT:

There’s no official/statistical “failure rate” published by SRAM for original AXS batteries. However, based on user experience and community data:



✅ Original SRAM AXS Batteries
• Generally reliable, lasting for years if used and charged properly.
• Common issues arise from dirty contacts or spring-loaded pin corrosion, not inherent battery failures  .
• Some users report one-off charger errors after ~1–2 years, but these are usually recoverable or coverable by warranty ().
• As for CR2032 coin cells in shifters, they typically last ~2 years under normal use .

? From user reports:

“One bike gets used daily… have 9 batteries in rotation… original batteries are still in rotation.” 



⚠️ Third‑Party / Chinese Clone Batteries (e.g., AliExpress, Amazon knock‑offs)
• Risks include poor sealing, short-circuits, overheating, and even fire .
• Mixed reports on performance: Some users say clones last a season or more, but longevity is uncertain .
• Communities note that clones may have shorter lifespans and less safety, making them a gamble—any savings (~€10–20) may not justify the risks ().

? From user quotes:

“I never used a proper SRAM battery… nice being able to wait till the battery is dead… I think I used both once on a 5000 mile season and never sweated charging.” 
“Some of Chinese knock offs can actually be quite dangerous… risk of electrocution, short circuiting, lithium batteries combusting.” 



? Estimated Failure & Reliability Overview

Battery Type Typical Lifespan Failure Mode Failure Rate*
Original SRAM 12–36+ months Charger errors, contact issues Very low (<5%)
Coin-cell (CR2032) ~2 years Normal depletion, some early drains Low, brand-dependent
Third-party clone 6–24 months? Safety hazards, poor sealing, poor longevity Moderate to high (speculative)

*Failure rates are based on anecdotal and community-driven reports, not formal studies.



? Recommendations for Reliability & Safety
• Stick with original SRAM batteries for guaranteed performance and warranty.
• Maintain contact cleanliness: regularly clean/polish spring pins to avoid false failures    .
• Use the official charger or a certified USB‑C multi‑port option for consistent charging .
• If considering clones, treat them as emergency backups only, accept shorter lifespan, and never trust them fully—especially on long rides or remote trips.



? Summary
• Original SRAM batteries are robust; failure rates are very low when maintained well.
• Clone batteries offer cost savings but at the price of potential safety hazards and inconsistent reliability.
• If you rely on flawless shifting performance and longevity, go with the genuine battery and follow proper maintenance.
• If you’re okay with a budget backup and accept the risks, a clone might work short-term—but never depend on it as your primary.

Let me know if you’d like help sourcing reputable originals or choosing a multi-port USB‑C charger!
16.07.2025 - 08:07:23
00
Ja som aj chcel kúpiť z Ali ale tri objednávky od troch rôznych predajcov mi vždy stornovali po tom ako sa to zaseklo niekde v triediacom centre.
Vždy s rovnakou správou, že v zásielke sú nepovolené produkty - batérie. Máte link na tie čo vám prišli?
16.07.2025 - 08:08:21
00
arrow_leftTecka napísal:
Jaaaj … teraz som zistil, ze potrebujem spravit micro adjustment na transmission a uz som na 14/14 pri sram kazete. Kamos mal tento problem a nejak som to spravil, ale neviem ako presne ??‍♂️
Nemate na to trik?

Edit: teraz to mam na 12/14, vyzera ze to bude asi OK.

Edit2: da sa to oklamat. V apke zacnes klikat na micro adjustment, ktorym smerom to chces posunut. Rychlo naklikas 3-4 posunutia (a kym sa salter posunie) rychlo odpojis baterku.

Pripojis baterku a poloha bude posunuta.
Skusim natocit aj video a dam ho na YT.


Nerobil si náhodou to video?
17.07.2025 - 20:05:06
00
Nie. Potrebujem na to 3 ruky a zatial ich nemam. Podarilo sa mi (asi) posunut salter o 2-3 kliky (0.6mm)

Strohy postup co som pisal do Sramu


- In AXS app opening drivetrain setting - micro adjustment setting
- during fast tapping (down in my case) fast disconnect and connect battery maybe 2-3 times; basically to not allow shift.
- derailleur has positioning memory, needed to try several times

Ak potrebujes s tym pomoct, tak si mozeme zavolat.
17.07.2025 - 20:49:13
00
Odbjednal som si z leapu nadstavbu, je to celkom fajn riesenie. Sedlo aj prehadzovac na jednom radeni. Som zvedavy aku to bude mat zivotnost.

Prílohy:

Screenshot_20250806_220309_Gallery.jpg
Screenshot_20250806_220309_Gallery.jpg 114.9 KiB thumb_up0thumb_down


Naposledy upravil skbodva dňa 06.08.2025 - 22:04:18, celkovo upravené 1 krát.

24.07.2025 - 09:34:13
00
tecka nemas niekde link na nabijacku na 2,3 axs baterky? ci myslis ten origo nabijaci port?
24.07.2025 - 10:47:37
00
myslel som, ze som kipil takuto nabujacku - adapter a pripojim k tomu 3x obyc axs nabijacku.

arrow_leftvalecek napísal:
tecka nemas niekde link na nabijacku na 2,3 axs baterky? ci myslis ten origo nabijaci port?

Prílohy:

IMG_9719.jpeg
IMG_9719.jpeg 22.44 KiB thumb_up1thumb_down

24.07.2025 - 16:12:57
00
keyboard_arrow_up