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BAT21ZN1318500 8500mAh 3.85V Li-Polymer replacement battery for Doogee S97 Pro rugged phone, front view on white background
BAT21M188500 8500mAh 3.85V Li-Polymer replacement battery for Doogee S97 Pro rugged phone, front and back combined view on non-white background showing battery body and specification label on both sides

BAT21M188500 BAT21ZN1318500 8500mAh 3.85V Battery for Doogee S97 Pro Rugged Phone 33W

Original price was: $26.99.Current price is: $21.99.

🔘 BAT21M188500 8500mAh 3.85V | 🔋 Li-Polymer | 📱 For Doogee S97 Pro IP68 Rugged Phone (33W)

8 in stock

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SKU: BAT21M188500-BAT21ZN1318500 Category: Tags: , , , ,
📦 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 Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo 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 and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 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.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $4.00 (approx. €3.50) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 8500mAh Massive Capacity – Supports 33W fast charging + 10W wireless

✅ For Doogee S97 Pro IP68 Rugged Phone – With laser rangefinder

✅ 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.

Battery models: BAT21M188500 / BAT21ZN1318500 (Interchangeable)
Battery capacity: 8500mAh / 32.725Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-Polymer
Compatible with: Doogee S97 Pro (IP68/IP69K Rugged Phone)
Package include: 1 x battery
Restore the massive power of your Doogee S97 Pro with this 8500mAh replacement battery. The S97 Pro was released in June 2021 featuring a built-in 40m laser rangefinder, IP68/IP69K waterproofing, and MIL-STD-810G military durability. This Li-Polymer cell delivers enormous 8500mAh capacity for days of outdoor use, navigation, and photography. Supports the original 33W fast charging and 10W wireless charging. 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.
Compatibility Note: Fits Doogee S97 Pro using BAT21M188500 or BAT21ZN1318500 battery codes. Both models are interchangeable. Professional installation recommended as the battery is not user-replaceable. Please check your original battery model before purchasing.
Battery Care Tips for Rugged Phones: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the original 33W charger that came with your device. The S97 Pro can charge from 0 to 55% in approximately 1 hour with the original fast charger.

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Frequently Asked Questions

The BAT21M188500 / BAT21ZN1318500 battery is compatible with Doogee S97 Pro rugged phone only. This model features an 8500mAh battery, 33W fast charging, and a built-in 40m laser rangefinder. If your Doogee S97 Pro battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

This BAT21M188500 battery has a capacity of 8500mAh (32.725Wh) at 3.85V with a charge limit of 4.4V. The Doogee S97 Pro supports 33W fast charging — reaching 55% charge in approximately 1 hour with the original 33W charger. It also supports 10W wireless charging. The phone was released in June 2021 with a promotional price of $199, later increasing to $329. If you need a high-capacity replacement battery for your rugged phone to support extended outdoor use, this Li-Polymer cell is a reliable choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, professional installation is strongly recommended for the Doogee S97 Pro. As a rugged phone with IP68/IP69K certification, the device has multiple seals and screws to maintain water resistance. Improper opening can compromise the waterproofing and damage the laser rangefinder module. Professional repair shops typically charge $20-35 for rugged phone battery replacement including labor. If you choose to DIY, you will need a heat gun, plastic opening tools, and a Torx screwdriver set for the external screws. Watch a full disassembly video before starting. Always power off the device completely before attempting replacement. Improper sealing will void the IP68 water resistance.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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