Description
Battery models: KYBAQ1 / KYBAR1 / KYF35UAA (Interchangeable, also compatible with KYF36UAA, KYF37UAA)
Battery capacity: 1700mAh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-Polymer
Compatible with: Kyocera 701KC, 702KC, 902KC, 903KC, 904KC, Kyocera Digno 3, Kyocera Digno 4
Package include: 1 x battery
Restore the reliable power of your Kyocera rugged smartphone with this KYBAQ1 1700mAh replacement battery. Compatible with 701KC, 702KC, 902KC, 903KC, and 904KC — these are Japanese-market ruggedized phones designed for industrial, outdoor, and demanding environments. This Li-Polymer cell delivers dependable 1700mAh capacity for calls, messaging, and daily tasks. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance.
Important — Removable Battery Design: Unlike sealed smartphones, these Kyocera rugged phones feature user-replaceable batteries. Simply remove the back cover, take out the old battery, and insert this new one — no tools required.
Compatibility Note: Fits Kyocera 701KC, 702KC, 902KC, 903KC, 904KC, Digno 3, and Digno 4. Compatible with original battery codes KYBAQ1, KYBAR1, KYF35UAA, KYF36UAA, and KYF37UAA. Please check your original battery model before purchasing.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the original charger that came with your device.
✅ Condition: Brand New – Never used, factory-tested quality
✅ CE / RoHS / UN38.3 Certified – Safety tested
✅ 1700mAh Capacity – Restore original battery life
✅ User-Replaceable – No tools required, removable back cover
✅ For Japanese Rugged Phones – 701KC/702KC/902KC series
✅ 90-Day Warranty – Hassle-free replacement
✅ Ships in 3-7 days with tracking – Fast delivery
🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft
✅ PayPal Buyer Protection included – Secure checkout
✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.
⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)
✅ Why Our Warranty Stands Out
Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.
| Compare | ✅ Qingsm Tech | ⚠️ eBay / AliExpress |
|---|---|---|
| Warranty Period | 90 days from delivery | 15-30 days from order confirmation |
| When It Starts | 📦 Upon delivery | ⚠️ Upon order confirmation (even before you receive it) |
| Claims Handling | We do it directly — email us | Automated dispute system, seller dependent |
| After Window Expires | Still can contact us for support | No recourse, seller can ignore you |
🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.
📦 Shipping Cost & Delivery Time ( Economy Shipping from China )
📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates; actual delivery may be affected by customs, weather, or other unforeseen circumstances.
| Destination | Freight (USD) | Est. Delivery Time |
|---|---|---|
| United States | $7.80 | 8–15 days |
| Canada | $6.80 | 18–30 days |
| Mexico | $10.00 | 30–60 days |
| Germany, France, United Kingdom, Greece | $6.50 | 18–30 days |
| Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus | $8.00 | 18–30 days |
| Croatia, Finland, Lithuania, Latvia, Slovenia | $8.00 | 30–50 days |
| Romania | $14.00 | 30–50 days |
| South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan | $7.50 | 18–30 days |
| United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil | $18.00 | 25–60 days |
* Delivery times are estimates; actual delivery may be affected by customs or other factors. If your country is not listed, we are currently unable to ship batteries to that destination.
🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient’s CPF, as it is required for Brazilian customs and shipping. Thanks ! We appreciate your understanding.
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