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Bike-techposledný komentár: 26. 10. 2021 o 12:59
posledný komentár: 13. 5. 2020 o 14:55
savings SRAM GX T-Type Eagle Transmission AXS sada, kľuky 165 mm, 32T, kazeta 10-52T, 1x12
849 €
savings
MOC 1 419 €
savings SRAM XX SL T-Type Eagle Transmission Powermeter AXS sada, kľuky 175 mm, 10-52T, 1x12
od 2 099 €
savings
MOC 3 499 €
-29% SRAM GX Eagle Lunar DUB Boost sada, kľuky, 32T, kazeta 10-52T, 1x12
od 366 €
-29%
MOC 689 €
-22% SRAM GX Eagle AXS Transmission E-MTB sada, kľuky 160 mm, kazeta 10-52T, 1x12
799 €
-22%
MOC 1 369 €
savings SRAM XX Eagle Transmission T-Type AXS sada, 32T, 10-52T, 1x12
od 1 559 €
savings
MOC 2 749 €
savings SRAM GX T-Type Eagle Transmission AXS sada, kľuky 175 mm, 32T, kazeta 10-52T, 1x12
789 €
savings
MOC 1 419 €
savings SRAM NX Eagle DUB Boost sada, kľuky 175 mm, 32T, 11-50T, 1x12
269 €
savings
MOC 509 €
-11% SRAM GX T-Type Eagle Transmission AXS sada, kľuky 170 mm, 32T, kazeta 10-52T, 1x12
939 €
-11%
MOC 1 419 €
-23% Shimano konektor EW-JC302 Di2 pre kabeláž EW-SD300, 2 porty
16,90 €
-23%
MOC 27,99 €
savings Shimano EW-RS910 Di2 2x port konektor do riadidiel s vnútorným vedením káblov
91,99 €
savings
MOC 135 €
-15% Shimano spínač E7000 pravý pre ovládanie prehadzovačky s káblom 300mm
76,99 €
-15%
MOC 90,99 €
savings Shimano BT-DN320 batéria prehadzovačky, Di2 bezdrôtové
44,99 €
savings
MOC 65 €
Akcia -10% Shimano konektor SM-JC41 Di2 pre vnútornú kabeláž
25,99 €
-10%
MOC 40,99 €
Nie vsetko cinske je dobre tak ako aj original moze byt zly.
Rozdiel je ten, ze ju vies reklamovat, pytat stam o support co je v tychto veciat klucove.
Takze za 45€ si kupujes podporu a garanciu konformitu produktu. Je jedno kde ho vyrobili. Chapes?
Áno, pri originálnej máš záruku a podobne, ale osobne mi to za 30€ navyše nestojí. Ak neorigo môže stáť 15€. A to aj keby mala menšiu kapacitu.
Kvôli tomu som sa pýtal, či niekto takúto batériu na transmission už nekupoval a ak funguje bez problémov, či by nehodil link na predajcu.
Baterky sú rovnaké, takže sorry
Rozdiel je ten, ze ju vies reklamovat, pytat stam o support co je v tychto veciat klucove.
Takze za 45€ si kupujes podporu a garanciu konformitu produktu. Je jedno kde ho vyrobili. Chapes?
A cinsku cinsku preco udajne nevies reklamovat? Pockat! Vies! Aj som to urobil. A za tyzden som mal novu!
Alebo nechapem?
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.
Alebo nechapem?
Len ked nabijam, tak max 2 baterie naraz. Kupil som sietovy adapter na 2x usb A + 1x usb C, kabel - micro na C a viem nabijat teda az 3 baterie, ale to je tak raz za rok.
Ale… mozno, ked bude nejaka dobra akcia alebo pride kupon … sikovne to je. ?
Keď som ju nabíjal vošlo tam presne 100
Toľko k mega dobrej číne, ale platí není Čína ako Čína
https://www.amazon.de/dp/B0BDRQDYH1?ref_=cm_sw_r_cso_cp_apin_dp_HY2N4MS3CMXZPGQW00SZ
Len uz mozno rok, dva su nedostupne
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.
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 ty*****lly 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 Ty*****l 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!
Vždy s rovnakou správou, že v zásielke sú nepovolené produkty - batérie. Máte link na tie čo vám prišli?
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?
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.