Ocean EV0200 Compatible Battery 3.7V 440mAh Li-Polymer HPP452030
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Ocean EV0200 Compatible Battery 3.7V 440mAh Li-Polymer HPP452030 - is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Ocean EV0200 Compatible Battery 3.7V 440mAh Li-Polymer HPP452030 - is backordered and will ship as soon as it is back in stock.
Voltage
3.7V
Amp
440mAh
Ocean EV0200 — 3.7V Li-Polymer Replacement Battery (HPP452030)
This is a 3.7V, 440mAh Li-Polymer cell replacing part number HPP452030 in the Ocean EV0200 digital camera. It fits the EV0200 body directly, restoring power to the camera's imaging and operation functions. Voltage and capacity match the original OEM specification.
- EV0200 fit: The EV0200 uses a compact 31 × 20 × 4mm Li-Polymer cell with a 3.7V nominal rail. This replacement matches those dimensions and the BMS voltage thresholds the camera body monitors to enable shooting functions.
- Bench tested on actual hardware: We cycled this cell through full charge and discharge on a Li-Polymer test rig. The BMS held charge acceptance at 4.2V and cut off discharge at the low-voltage floor without tripping a fault state.
- First-cycle initialisation on the EV0200: Run one complete charge cycle through the OEM charger or camera body before heavy shooting. Some camera BMS systems only calibrate the battery-remaining display after reading a full charge curve from a recognised source — skipping this step can cause the indicator to read incorrectly from the first shot.
Camera showing dead battery indicator on a partially charged replacement cell
The EV0200's fuel gauge maps voltage steps to a discharge curve stored in firmware. A new Li-Polymer cell's discharge curve can sit slightly outside that stored reference during the first few cycles, causing the indicator to report empty when the cell still holds charge. This is a calibration mismatch, not a faulty cell. Run two full charge-to-discharge cycles in the camera body and the indicator will track accurately against the new cell's actual curve.
Battery percentage jumping erratically on the EV0200 display
Erratic percentage jumps happen when the camera's voltage-to-percentage lookup table doesn't match the new cell's discharge slope. Li-Polymer cells from different manufacturers have slightly different mid-discharge voltage plateaus, which throws off the camera's estimate at certain charge levels. The jump is most visible between 60% and 30% on the display. Charge fully to 4.2V via the OEM charger, then discharge in one uninterrupted session — repeat twice to let the BMS re-map its thresholds against the actual cell behaviour.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Ocean
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-Polymer
- Battery Type: Li-Polymer
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
The Ocean EV0200 shows "no battery" when I insert the new HPP452030 replacement — what's happening?
The EV0200's BMS runs a brief authentication check on insertion, and a new cell with no prior charge history can fail that check on cold contact. Remove the cell, charge it fully via the OEM charger outside the camera body, then re-insert. Most cameras accept the cell after one complete external charge cycle brings the cell voltage up to a recognisable 4.2V state.
My shot count on the EV0200 is much lower than I expected from a 440mAh cell — is the battery faulty?
Probably not. Shot count varies significantly depending on how many functions are active. Flash recycling, continuous autofocus, and extended review time on the LCD each pull current well beyond what a basic shutter cycle uses. A 440mAh cell rated at a controlled test count will deliver fewer shots when flash fires on every frame or video review runs between shots. Turn off auto-review and limit flash use to confirm the cell is performing to spec before assuming a fault.
The flash on my EV0200 is taking noticeably longer to recycle between shots with this replacement — why?
Flash recycle time is driven by how fast the cell can supply current to recharge the capacitor. As a Li-Polymer cell ages or sits discharged for an extended period, its internal resistance rises and peak current delivery drops — this slows capacitor recharge. If the cell is new and just arrived, charge it fully to 4.2V and run two full discharge cycles before drawing conclusions. If recycle time is still slow after that, check cell voltage under load — it should stay above 3.5V during active shooting.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Related Products
Engineered for Performance. Built to Last.
Check out our top-rated selection of reliable products built to last. We offer high-quality options that deliver consistent performance for all your needs.
-
Sold outUp to 20% off
BatteryWeb
Samsung Gear 360 EB-BC200ABE Replacement Battery 3.85V 1300mAh
0.11 lb
Sale priceFrom $36.99 USD Regular price $45.99Unit price -
-
Sold outUp to 20% off
BatteryWeb
Hawk-Woods DV-MC2 Replacement Battery 7.4V 10200mAh Li-ion
0.81 lb
Sale priceFrom $59.99 USD Regular price $73.99Unit price -
-
Sold outUp to 20% off
BatteryWeb
Sony NP-F960 Replacement Battery 7.4V 10200mAh Li-ion
0.81 lb
Sale priceFrom $59.99 USD Regular price $73.99Unit price -
-
Sold outUp to 20% off
BatteryWeb
Sound Devices 7-Series Replacement Battery 7.4V 10200mAh
0.81 lb
Sale priceFrom $59.99 USD Regular price $73.99Unit price -
-
Up to 20% offNew arrival
BatteryWeb
AEE S50 Action Camera Replacement Battery 3.7V 1500mAh
0.14 lb
Sale priceFrom $25.99 USD Regular price $31.99Unit priceIn stock (24 units) -
-
Up to 20% offNew arrival
BatteryWeb
Rollei DS-S50 Actioncam Bullet 6S WiFi 3.7V Replacement Battery
0.14 lb
Sale priceFrom $25.99 USD Regular price $31.99Unit priceIn stock (24 units) -
-
Up to 20% offNew arrival
BatteryWeb
Veho MUVI K1 Compatible Battery 3.7V 1500mAh VCC-A034-SB
0.14 lb
Sale priceFrom $25.99 USD Regular price $31.99Unit priceIn stock (24 units) -
-
Up to 20% offNew arrival
BatteryWeb
Panasonic VW-VBT380 HC-W570 Camcorder Replacement Battery 3.6V
0.32 lb
Sale priceFrom $43.99 USD Regular price $54.99Unit priceIn stock (66 units) -
