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Small rectangular lithium battery pack grey finish 45 by 33 by 5 millimetres

Estry

Estry NV20 standard battery 800mAh 3.7V

SKU CH-23VN-8SB5G MPN NV20

Lithium replacement battery rated 800 mAh at 3.7 V for NV20, NV15, NV10, NV8, Digimax L70, L70B, L83T and L201 models

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity800 mAh
  • Battery voltage rating3.7
  • Product typeBatteries
  • Exact-fit replacement for original NV20 battery
  • 800 mAh lithium cell delivers 3.7 V power
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Fits NV20, NV15, Digimax L70B, NV10, L83T, L201, Digimax L70, NV8

Exact replacement for listed models

The Estry NV20 is a lithium-ion battery rated at 800mAh and 3.7V. It matches the original specifications for devices including NV20, NV15, Digimax L70B, NV10, L83T, L201, Digimax L70 and NV8. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits.

Single-cell lithium chemistry limits

A single 3.7V cell cannot power equipment that requires a higher pack voltage or multiple cells in series. The 800mAh capacity defines the total charge available per cycle; runtime will vary with the device's actual current draw. The pack measures 45.28 x 33.49 x 5.07mm and weighs 40.0g, so the battery compartment must accommodate these dimensions.

Verify model and part number first

Check that your device appears in the compatible model list or uses part number SLB-0837(B) or SLB-0837B before ordering. The unit carries ISO9001, RoHS, CE, UN38.3 and MSDS certification. Buyers needing a different voltage, capacity or form factor should look for a battery that matches those specific requirements.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 55% of the 10,440 comparable items (median $10.99).

Specifications

Product
Product typeBatteries
Power
Battery typeLithium
Battery capacity800 mAh
Battery voltage rating3.7
In the box
Battery pack size1-pack

Questions about this item

How do I choose the right Estry NV20 battery for my device?

Match your camera model to the list — NV20, NV15, Digimax L70B, NV10, L83T, L201, Digimax L70, or NV8 — and confirm the original part number is SLB-0837(B) or SLB-0837B before ordering.

What does the 800 mAh capacity mean in daily use?

It stores roughly the same charge as the original 800 mAh cell, so you can expect similar shooting time per full charge in compatible cameras.

Does the 3.7 V rating limit which cameras I can use it in?

No — 3.7 V is the nominal voltage specified for every model on the compatibility list, so it fits each one without voltage mismatch.

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