3.8V, Li-Polymer, 4000mAh, Two-Way Radio battery fits Caltta, F73001A, E350 EChat POC, 15.2Wh
Cameron Sino CS-ZPE350TW Replacement Battery for ZTE E700 & Caltta E350, EChat POC Two-Way Radios – 4000mAh
Keep your ZTE and Caltta two-way radios operating at peak performance with the reliable Cameron Sino CS-ZPE350TW replacement battery. Engineered with advanced Li-Polymer technology, this high-capacity 4000mAh battery delivers a steady 3.8V output (15.2Wh), providing extended talk time, dependable energy, and long-lasting durability. Whether for professional communication, field operations, or mission-critical tasks, this battery ensures your device is powered when you need it most.
Cameron Sino batteries are globally recognized for their quality, safety, and longevity. Designed to meet or exceed OEM specifications, the CS-ZPE350TW guarantees seamless compatibility, easy installation, and reliable performance, making it the perfect replacement when your original battery begins to lose capacity.
🔋 Product Features:
- Capacity: 4000mAh
- Type: Li-Polymer
- Voltage: 3.8V
- Rate: 15.2Wh
- Colour: Black
- Dimensions: 63.50 x 39.50 x 14.50mm
- Net Weight: 64.0g / 2.26oz
- Gross Weight: 89g / 3.14oz
- EAN Code: 4894128219873
✅ Compatible Models:
ZTE: E700
Caltta: E350, EChat POC
🔢 Compatible Part Numbers:
ZTE: F73001A
Caltta: F73001A
⭐ Benefits of Choosing Cameron Sino Batteries:
- Extended Runtime: Enjoy longer talk time and reduced downtime between charges.
- High-Quality Construction: Built with premium components for safety, reliability, and durability.
- Seamless Compatibility: Precisely designed to fit your ZTE and Caltta two-way radios.
- Trusted Reliability: Cameron Sino is renowned worldwide for delivering dependable replacement batteries.
🛡️ Warranty & Returns:
Buy with confidence! This product comes with a 30-day money-back guarantee and a 1-year replacement warranty for your peace of mind.
Power your ZTE and Caltta radios with confidence – choose the Cameron Sino CS-ZPE350TW replacement battery for long-lasting, reliable communication performance.
Want Instant Shipping Costs?
Want Instant Shipping Costs?
🚚 Instant Shipping Costs?
It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!
💡 Shipping heavy or bulk items?
If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck!
Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.
🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
ADVISORY:- ABOUT OUR IMAGES
📸 Send Us Your Battery Image
Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
🔍 Fast, Expert Assistance
We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
📤 Click below to post your image and get started:
POST YOUR IMAGEPayment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.






